化学专业 英语词汇及相关词组的缩写

polymer atom
linkage molecule monomer complex protein
substituted conformation organic inorganic strength kevlar
fibre(fiber) polymerization ethene polyethene constituent terminate random n.
n.
n.
n.
n.
adj.
n
adj.
adj.
n.
adj.
adj.
n.
n.
n.
n.
n.
n.
n.
n.
n.
adj.
聚合物
原子
连接，剪接
分子
单体
复杂的，合成的，综合的
蛋白质
蛋白质的
取代的，代替的
构象
有机的，组织的
无机的
强度
凯夫拉纤维
纤维，构造，纤维制品
聚合
乙烯
聚乙烯（PE）
成分，组分
停止，结束，终止
随意，任意
任意的，随便的
interval propagation acid
amino sequence activity accessible spontaneously manufacture
biopolymer nucleic catalyst facilitate accelerate dimmer base
alcohol amine carboxylic chloride n.
n.
n.
adj.
adj.
n.
n.
adj.
adv.
vt.
n.
n.
adj.
n.
vt.
v.
n.
n.
n.
n.
adj.
n.
间隔，距离，时间间隔
链增长
酸
酸的
氨基的
次序，顺序，序列
活性
易接近的
自发地，本能地
制造，加工
制造，产品
生物高分子
核的
催化剂
使容易，使便利，推动
加速，促进
二聚物
碱
醇
胺
羧基的
氯化物
acid chloride
acetic
ester
amide
free radical initiation propagation mechanism double bond formula susceptible ionic
initiator neutralize cation anionic kinetics solvent counter-ion
ion-pair stereochemistry stereoregularity adj.
n.
n.
n.
n.
n.
n.
adj.
adj.
n.
v.
n.
adj.
n.
n.
n.
n.
酰氯
醋酸的，乙酸的
酯
酰胺
自由基
引发
增长
机理
双键
分子式，公式
易受影响的
离子的
引发剂
使失效，抵消，中和
阳离子
阴离子的
动力学
溶剂
反离子，抗衡离子
离子对
立体化学
立构规整性
blend copolymerization copolymer homopolymer
synthesis
step-growth polymerization condensation
addition
successive
application
rigidity
stress
strain
modulus
linear
branched
glass-transition temperature amorphous
crystalline
ebonite
additive
reinforce vt./n.
n.
n.
n.
n.
n.
n.
adj.
n.
n.
n.
n.
n.
adj.
adj.
adj.
adj.
n.
n.
vt.
混合，共混
共聚合
共聚物
均聚物
合成
逐步聚合
缩合
加成
连续的
应用，申请，运用
坚硬，刚性，刚度
应力
应变
模量
线的，线性的
支化的
玻璃化温度
无定形的，非晶的
结晶的
硬橡胶
添加剂
补强，加固
filler
pigment plasticizer lubricant processing aid forcibly standpoint extensibility vinyl
polyvinyl chloride elasticity nonquantitative hand
drape
ratio
spin(span spun) filament
chop
staple
twist
denier
tenacity n.
n.
n.
n.
adv.
n.
n.
n.
n.
adj.
n.
n.
n.
v.
n.
vt.
n.
vt.
n.
n.
填料
颜料
增塑剂
滑润剂
加工助剂
强制地，有力地
立场，观点
延长性，伸长
乙烯基
聚氯乙烯（PVC）
弹性
非定量的
手感
悬垂性
比，比率
纺，纺纱
细丝
切，砍
人造短纤维
捻，编织
旦尼尔（纤度单位）
韧性
weathering resistance
coefficient
alkali
chemical
dielectric dielectric constant finish permanent specific gravity aluminum abrasion configuration mold
extrude
thermal form intricate magnitude transparent ceramic n.
n.
adj.
adj.
n.
n.
n.
adj.
n.
n.
n.
n.
vt.
v.
adj.
n.
adj.
n.
耐候性
系数
碱
碱性的
化学的
化学药品
电介质，绝缘体
介电常数
光洁度
永久的，持久的
密度
铝
磨损
构造，结构，构型
模型
模塑，模压
挤出
热成型
复杂的，错综的
大小，数量，量级
透明的
陶瓷
porcelain
fire retardance asbestos
mica conductivity surgical
implant inertness malleable
cast iron constraint parameter plasticization macroscopic elongation thermodynamic salvation thermoplast flexible processability adj.
n.
n.
n.
n.
adj.
n.
v.
n.
adj.
n.
n.
n.
adj.
n.
adj.
n.
n.
adj.
n.
陶器的
瓷器，瓷
阻燃性
石棉
云母
电导率，传导率，传导性
外科的
外科手术
植入
不活拨，惰性
有延展性的
铸铁
约束，强制
参数，参量
增塑，塑化，塑炼
宏观的
伸长
热力学的
溶剂化（作用）
热塑性塑料，热塑
柔性的，柔软的
加工性
foam
phthalic
dominate
ethyl
hexyl
DOP(dioctyl phthalate) polyether polycondensation oligomer
distinction
interact
diluent
extender
primary plasticizer secondary plasticizer phthalate preferentially phenolic resin melamine polyurethane n.
v.
adj.
v.
n.
n.
n.
n.
n.
n.
n.
v.
adj.
n.
n.
n.
adv.
n.
n.
泡沫，泡沫塑料
发泡
邻苯二甲酸的
支配，占优势
乙基
己基
邻苯二甲酸二辛酯
聚醚，多醚
缩聚反应
低聚物
区别，差别
互相作用
稀释的
稀释剂
填充剂
主增塑剂
助增塑剂
邻苯二甲酸酯
择优地
酚醛树脂
三聚氰胺
聚氨酯
gauche
trans
helix
plate-out pearlesence polytetrafluoroethylene obviate
talc
polyolefin compatible
spray
conventional multifunctional stearate
pastille
montanic acid polycarbonate pultrusion polysulfone
oleo
discoloration
parallel adj.
n.
n.
n.
n.
vt.
n.
n.
adj.
vt.
adj.
adj.
n.
n.
n.
n.
n.
adj.
n.
v.
左右式的
反式
螺旋，螺旋状物
积垢
珠光
聚四氟乙烯
消除，排除
滑石，云母
聚烯烃
协调的，一致的
喷射，喷溅
常规的，传统的
多功能的
硬脂酸盐
芳香重剂，粉蜡笔
褐煤酸
聚碳酸酯
拉挤成型
聚砜
油的，油酰基的
变色，污点
相应，平行
cadmium organo mercaptide brittle aesthetic appeal decyl adipate azelate adipic sebacic glycol triethyl titanium tatrachoride reactant alkane ethanol chromic silica alumina cyclohexane n.
adj.
n.
adj.
adj.
n.
n.
n.
n.
adj.
adj.
n.
adj.
n.
n.
n.
n.
n.
adj.
n.
n.
n.
镉
有机金属的
硫醇盐
易碎的，脆弱的
美学的，审美的
要求
癸基
己二酸
壬二酸酯
脂肪的
葵二酸的
乙二醇
三乙（烷）基的
钛
四氯化物
反应物
烷烃
乙醇
铬的
硅土
氧化铝（亦称矾土）
环己烷
isobutene
filter
nickel molybdenum charcoal hydride corrugated ductility
cobalt crosslinking dicumyl peroxide polymethylene diazomethane sodium paraffin serendipitous benzaldehyde coaxial
facility premature microporousness nanometer n.
vt.
n.
n.
n.
n.
adj.
n.
n.
n.
n.
n.
n.
n.
adj.
n.
adj.
n.
adj.
n.
n.
异丁烯
过滤
镍
钼
活性炭
氢化物
波纹的
延展性
钴（Co）
交联
过氧化二异丙苯
聚亚甲基
重氮甲烷
钠
石蜡
偶然发现的
苯甲醛
同轴的，共轴的
设备，工具
未成熟的，太早的
微孔性
纳米
multidomain aggregation
granule montmorillonite homogenize
matrix
engender polypropylene propylene
bromide
slurry
aluminum diethyl chloride titanium trichloride isotactic
hexane
tacticity
methanol
bulky
methyl
stiffness
tertiary
oxidative n.
n.
n.
n.
n.
n.
v.
n.
n.
n.
n.
adj.
n.
n.
n.
adj.
n.
n.
adj.
adj.
多畴
聚集物，聚集（态）
小粒，颗粒
蒙脱石
均质化，使均质
基质，基体
造成
聚丙烯
丙烯
溴化物
浆，泥浆，料液
二乙基氯化铝
三氯化钛
等规的，全同立构的
己烷
立构规整性
甲醇
大的，容量大的
甲基
坚硬，硬度
第三的，第三位的
氧化的，具有氧化特性的
degradation
retard
phenolic
antioxidant dithiocarboxylic acid dilauryl dithiopropionate phosphate
ultraviolet
turf
mat
translucent hydrochloric petroleum
ethane bichloride
fluffy
masticate
profound
extremely
negative
steric hidrance repulsion
aliphatic n.
vt.
adj.
n.
n.
adj.
n.
n.
adj.
adj.
n.
adj.
v.
adj.
adj.
adj.
n.
adj.
降解，降级
延迟，使减速，阻止
酚的，石碳酸的
防老剂，抗氧化剂
二硫代碳酸
二月桂基二硫代丙酸酯
磷酸盐（酯）
紫外线的
草根土，草皮
垫子
半透明的
氯化氢的，盐酸的
石油
二氯乙烷
松散的，蓬松的
塑炼，破料
深刻的，深奥的
极端的，非常的
负的，阴性的
位阻
排斥，推斥
脂肪族的，脂肪质的
dehydrochlorination popcorn-like dryblend
ambient
calendar
plastisol organosol
reflux
steam-strip
vinyl acetate n.
adj.
n.
n.
n.
n.
n.
n.
n.
n.
米花状的
干混料，干混合
环境温度，室温
压延机
增塑溶胶，增塑糊
稀释增塑糊，有机溶胶
回流
汽提
乙酸乙烯酯
Name Reagents and Trade Name
Brederick Reagen Burgess Reage
Caro’s Acid
Colman’s Reagent
Corey-Kim Reagent Danishefsky’s Diene Dess-Martin Periodinane Diazald Eschenmoser’s Sslt Freons(Fluorohalocarbons)
Fremy’s Salt
Gilman Reagents
Hünig’s Base
Jones Reagent Lawesson Reagent Lindar Catalyst Mander’s Reagent Meerwein’s Salt
Mosher Esters
Oxone
Red-Al
Selectride
Simmons-Smith Reagent Skellysolve
Super Hydride
Tebbe’s Reagent
Viehe’s Salt
Vilsmeier Reagent Wieland-Miescher Ketone Wilkinson’s Catalyst Wittig Reagent
Dess-Martin
Wieland-Miescher Dimethoxydimethylaminomethane(amide acetal)
MeO2CN-SO2N+(Et)3(alcohol dehydration) Sulfomonoperacid HOSO2OOH
Disodium Iron Tetracarbonyl
Dimethyl sulfide-chlorine
1-Methoxy-3-trimethylsiloxybuta-1,3-diene
N-Methyl-N-nitroso-p-toluenesulfonamide(diazomethane) Me2N+=CH2I-(Mannich reagent)
11(CFCl3),12(CF2Cl2),13(CF3Cl),13B1(CF3Br),14(CF4),2 1(CHFCl2),22(CHF2Cl),23(CHF3),114(CF2ClCF2Cl),116( CF3CF3)
(KO3S)2NO
Lithium Diorganocuprates
Diisopropylethylamine(base catalyst)
Chromic acid in acetone
Pd on CaCO3/PbO
Methyl cyanoformate(NCC(=O))OMe Triethyloxonium Fluoroborate(Me3O+BF4-,methylating reagent)
α-Methoxy-α-trifluromethylphenylacetates
Potassium monopersulfate(KHSO5)
Sodium bis(2-methoxyethoxy)aluminium Hydride
tri-sec-butylborohydride(L-Li,K=potassium)
CH2I2-Zn(Cu)
Petroleum ether solvents(alkane fractions)
Sodium Triethylborohydride
Cp2Ti(CH2)(Cl)AlMe2
Me2N+=CCl2Cl-
Me2N+=CHClCl-
(Ph3P)3RhCl
Ph3P=CR2
MeO P
S
S
OMe
P
S
S
Lawesson
CH2
Cl
Al
CH3
CH3
Tebbe
Spectroscopy and Separation Acronyms
ASIS
δ
CD
CI
CIDNP CMR COSY DEPT DNMR
EI ENDOR ESR(=EPR) EXAFS EXSY FAB
FID
FID
FT
GLC HETCOR HMQC HOESY HPLC
ICR INDOR INEPT
IR
J
LC
LIS
MCD
MS
NMR NOE(SY) OD
ORD ORTEP PES
R f ROESY TLC
UV Aromatic solvent induced shifts (NMR)
Chemical shift (NMR)
Circular Dichroism
Chemical Ionization (mass spec)
Chemically Induced Dynamic Nuclear Polarization
Carbon-13 Magnetic Resonance
Correlation Spectroscopy(NMR)
Distortionless Enhancement by Polarization Transfer (NMR) Dynamic NMR
Electron Impact (MS)
Electron Nuclear Double Resonance
Electron (Paramagnetic) Spin Resonance
Extended X-Ray Absorption Fine Spectrum
Exchange spectroscopy (NMR saturation transfer)
Fast Atom Bombardment (MS)
Flame Ionization Detecter (VPC)
Free Induction Decay (NMR)
Fourier Transform
Gas-liquid Chromatography (VPC)
Heteronuclear correlation (NMR)
Proton detected Heteronuclear Multiquantum Coherence (NMR) Heteronuclear Overhauser Spectroscopy (NMR)
High Performance Liquid Chromatography
Ion Cyclotron Resonance
Internuclear Double Resonance
Insensitive Nuclei Enhanced by Polarization Transfer (NMR) Infrared
Coupling Constant (NMR)
Liquid Chromatography
Lanthanide Induced shifts (NMR)
Magnetic Circular Dichroism
Mass Spectrum
Nuclear Magnetic Resonance
Nuclear Overhauser Effect (Spectroscopy)
Optical Density
Optical Rotatory Dispersion
Oak Ridge Thermal Ellipse Program
Photoelectron Spectroscopy
Retention Factor (Chromatography)
Rotating frame Nuclear Overhauser Spectroscopy (NMR)
Thin Layer Chromatography
Ultraviolet Spectroscopy
VPC XPS Vapor Phase Chromatography (GLC) (ESCA) X-Ray Photoelectron Spectroscopy
Standard Abbreviations and Acronyms
α
[α]
Å
Ac
acac ADP AIBN AM1 AMP Anal anhyd AO
aq
Ar
atm ATP ATPase av
9-BBN 9-BBN-H Bn,Bzl BOC,Boc BODIPY bp
bpy
br
Bu,n-Bu s-Bu
t-Bu
Bz
B3L YP
℃
calcd cAMP CAN CASSCF CASPT2 cat CBZ,Cbz CC
CD observed optical rotation in degrees
specific rotation [expressed without units;the units, (deg·mL)/(g·dm),are understood]
angstrom(s)
acetyl
acetylacetonate
adenosine 5’-diphosphate
2,2’-azobisisobutyronitrile
Austin model 1
adenosine 5’-monophosphate
combustion elemental analysis
anhydrous
atomic orbital
aqueous
aryl
atmosphere(s)
adenosine 5’-triphosphate
adenosinetriphosphatase
average
9-borabicyclo[3.3.1]nonyl
9-borabicyclo[3.3.1]nonane
benzyl
tert-butoxycarbonyl
dipyrromethene boron difluoride
boiling point,base pair
2,2’-bipyridyl
broad (spectral)
normal (primary) butyl
sec-butyl
tert-butyl
benzoyl (not benzyl)
3-parameter hybrid Becke exchange/Lee-Yang-Parr correlation functional degrees Celsius
calculated
adenosine cyclic 3’,5’-phosphate
ceric ammonium nitrate
complete active space self-consistent field
complete active space with second-order perturbation theory
catalytic
benzyloxycarbonyl (preferred over the abbreviation Z)
coupled cluster
circular dichroism
cDNA CI
CIF CIDNP cm
cm-1
cod compd concd concn COSY cot
Cp
m-CPBA CV
Cy
δ
d
DABCO dansyl DBN DBU DCC DCE DCM DDQ DEAD DEPT DFT DIBALH DMA DMAP DMDO DME DMF DMPU DMSO DMT DNA DPS
dr
DTT
E1 complementary deoxyribonucleic acid
chemical ionization; configuration interaction
crystallographic information file
chemically induced dynamic nuclear polarization
centimeter(s)
wavenumber(s)
1,5-cyclooctadiene
compound
concentrated
concentration
correlation spectroscopy
1,3,5,7-cyclooctatetraene
cyclopentadienyl
meta-chloroperoxybenzoic acid
cyclic voltammetry
cyclohexyl
chemical shift in parts per million downfield from tetramethylsilane day(s);doublet(spectral);deci
density
1,4-diazabicyclo[2.2.2]octane
5-(dimethylamino)-1-naphthalenesulfonyl
1,5- diazabicyclo[4.3.0]non-5-ene
1,8- diazabicyclo[5.4.0]undec-7-ene
N,N’-dicyclohexylcarbodiimide
1,2-dichloroethane
dichloroethane
2,3-dichloro-5,6-dicyano-1,4-benzoquinone
diethyl azodicarboxylate
distortionless enhancement by polarization transfer
density functional theory
diisobutylaluminum hydride
dimethylacetamide
4-(N,N-dimethylamino)pyridine
dimethyldioxirane
1,2-dimethoxyethane
dimethylformamide
1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone
dimethyl sulfoxide
4,4’-dimethoxytrityl(4,4’dimethoxyltriphenylmethyl) deoxyribonucleic acid
tert-butyldiphenylsilyl
diastereomer ratio
dithiothreitol
unimolecular elimination
E2
ED50 EDTA EI EPR
eq equiv
er
ESI
Et
FAB FD
FID Fmoc FT
g
GC GTP
h
HF HMBC HMPA HMQC HOMO HPLC HRMS HSQC Hz
ICR INDO IP
IR
J
k
K
L
LAH LCAO LD50 LDA LFER LHMDS lit bimolecular elimination
dose effective in 50﹪of test subjects
ethylenediaminetetraacetic acid
electron impact
electron paramagnetic resonance
equation
equivalent
enantionmer ratio
electrospray ionization
ethyl
fast atom bombardment
filed desorption
flame ionization detector;free induction decay
9-fluorenylmethoxycarbonyl
Fourier transform
gram(s);prefix to NMR abbreviation denoting gradient-selected (e.g.gCOSY,gHMQC)
gas chromatography
guanosine 5’-triphosphate
hour(s)
Hartree-Fock
heteronuclear multiple bond correlation
hexamethylphosphoric triamide(hexamethylphosphoramide)
heteronuclear multiple quantum correlation
highest occupied molecular orbital
high-performance liquid chromatography
high-resolution mass spectrometry
heteronuclear single quantum correlation
hertz
ion cyclotron resonance
intermediate neglect of differential overlap
ionization potential
infrared
coupling constant (in NMR spectrometry)
kilo
Kelvin(s)(absolute temperature)
liter(s)
lithium aluminum hydride
linear combination of atomic orbitals
dose that is lethal in 50﹪of test subjects
lithium diisopropylamide;local density approximation
linear free energy relationship
lithium hexamethyldisilazane,lithium bis(trimethylsilyl)amide
literature value (abbreviation used with period)
LTMP LUMO μ
m
M
M+ MALDI max MCD MCR MCSCF MD Me MEM Mes MHz min lithium 2,2,6,6-tetramethylpiperidide
lowest unoccupied molecular orbital
micro
multiplet (spectral);meter(s);milli
molar (moles per liter);mega
parent molecular ion
matrix-assisted laser desorption ionization
maximum
magnetic circular dichroism
multicomponent reaction
multi-configuration self-consistent field
molecular dynamics
methyl
(2-methoxyethoxy)methyl
2,4,6-trimethylphenyl(mesityl)[not methylsulfonyl(mesyl)] megahertz
minute(s);minimu
HOW TO APPROACH THE ANALYSIS OF A SPECTRUM (OR WHAT YOU
CAN TELL AT A GLANCE)
·Concentrate first on learning these major peaks and recognizing their presence or absence.
1.Is a carbonyl group present? The C=O group gives rise to a strong absorption in the region1820-1660 cm-1(Conjugated ketones appear near 1680 cm-1).The peak is often the strongest in the spectrum and of medium width.
2.If C=O is present,check the following types (if it is absent,go to step 3):
ACIDS:Is O-H also present?·Broad absorption near 3400-2400 cm-1(usually overlaps C-H) AMIDES:Is N-H also present?·Medium absorption near 3400 cm-1;sometimes a double peak.
ESTERS:Is C-O also present?·Strong-intensity absorption near 1300-1000 cm-1.
ANHYDRIDES:Two C=O absorption near 1810 and 1760 cm-1.
ALDEHYDES:Is aldehyde C-H present?·Two weak absorptions near 2850 and 2750 cm-1.
KETONES:The preceding five choices have been eliminated.
3.If C=O is absent:
Compound may have
ALCOHOLS,PHENOLS:Check for O-H.·Broad absorption near 3400-3300 cm-1.·Confirm this by finding C-O near 1300-1000 cm-1.
AMINES: :Check for N-H.·Medium absorption(s) near 3400 cm-1
ETHERS:Check for C-O near 1300-1000 cm-1(and absence of O-H near 3400 cm-1).
4.Double bonds or aromatic rings
·C=C is a weak absorption near 1650 cm-1.·Medium-to-strong absorptions in the region 1600-1450 cm-1;these often imply an aromatic ring.·Confirm the double bond or aromatic ring by consulting the C-H region;aromatic and vinyl C-H occur to the left of 3000 cm-1(aliphatic C-H occurs to the right of this value).
5. Triple bonds
·C≡N is a medium,sharp absorption near 2250 cm-1.
·C≡C is a weak, sharp absorption near 2150 cm-1.
·Check also for acetylenic ≡C-H near 3300 cm-1.
6. Nitro groups
·Two strong absorption at 1600-1530 cm-1 and 1390-1300 cm-1.
7. Simple Hydrocarbons:V ery few peaks/simple FTIR spectrum showing only –C-H,-CH2,-CH3 vibrations (right side of the 3000 cm-1,bending vibrations appear at 1375 to 1465 cm-1).
8.Halogens (F,Cl,Br,I):Fluoride 1400-1000 s; Chloride 785-540 s; Bromide,Iodide<667 s.
If none of the above peaks appear:consult a book or research paper for the details of FTIR.
OR go to websites www.acros.be;
mM
MO
mol
MOM
mp
MP
MRCI
mRNA
Ms
MS MTBE MW,mol wt m/z
N
NAD+ NADH NBO
NBS
NCS NICS
nm
NMO NMP NMR NOE NOESY
NRT
Nu
obsd
OD
ORD
PCC
PDC
PES
Ph
piv
pm
PM3
PMB
PPA
ppm millimolar (millimoles per liter)
molecular orbital
moles(s);molecular (as in mol wt)
methoxymethyl
melting point
Møller-Plesset perturbation theory
multi-reference configuration
interaction
messenger ribonucleic acid
methylsulfonyl(mesyl)
mass spectrometry
methyl tert-butyl ether
molecular weight
mass-to-charge ratio (not m/e)
normal (equivalents per liter)
nicotinamide adenine dinucleotide
reduce NAD
nature bond orbital
N-bromosuccinimide
N-chlorosuccinimide
nucleus-independent chemical
shift
nanometer(s)
N-methylmorpholine-N-oxide
N-methylpyrrolidone
nuclear magnetic resonance
nuclear Overhauser effect
nuclear Overhauser effect
spectroscopy
natural resonance theory
nucleophile
observed
optical density
optical rotary dispersion
pyridinium chlorochromate
pyridinium dichromate
photoelectron spectroscopy
phenyl
pivaloyl
picometer(s)
parametric method 3
p-methoxybenzyl
poly(phosphoric acid)
part(s) per million
PPTS
Pr
iPr
PT
PTC
py
q
QSAR
RCM
redox
rel
R f
RHF
ROESY
ROMP
rRNA
rt
s
SAR
SCF
SEM
SET
S N1
S N2
S N’
SOMO
t
t
T
TBAB
TBAC
TBAF
TBS
TBHP
pyridinium para-toluenesulfonate
propyl
isopropyl
perturbation catalysis
phase-transfer catalysis
pyridine
quartet (spectral)
quantitative structure-activity
relationship
ring-closure metathesis
reduction-oxidation
relative
retention factor (in
chromatography)
restricted Hartree-Fock
rotating frame Overhauser effect
spectroscopy
ring-opening metathesis
polymerization
ribosomal ribonucleic acid
room temperature
singlet (spectrla);second(s)
structure-activity relationship
self-consistent field
scanning electron microscopy;
2-trimethylsilyethoxymethyl
single electron transfer
unimolecular nucleophilic
substitution
bimolecular nucleophilic
substitution
nucleophilic substitution with
allylic rearrangement
single-occupied molecular orbital
triplet (spectral)
time;temperature in units of
degrees Celsius (℃)
absolute temperature in units of
kelvins (K)
tetrabutylammonium bromide
tetrabutylammonium chloride
tetrabutylammonium fluoride
tert-butyldimethylsilyl
tert-butyl hydroperoxid
TCA TEAB TCNE EDDFT temp TEMPO Tf
TFA TFAA THF THP TIPS TLC TMAI TMEDA TMS TOF
Tr tRNA
t R
Ts
TS UHF UV VCD vis
vol
v/v trichloroacetic acid etraethylammonium bromide tetracyanoethylene
time-dependent density functional theory temperature
2,2,6,6-tetramethylpiperidin-1-oxyl trifluoromethanesulfonyl (triflyl) trifluoroacetic acid
trifluoroacetic anhydride tetrahydrofuran
tetrahydropyran-2-yl
triisopropylsilyl
thin-layer chromatography tetrabutylammonium iodide
N,N,N’,N’-tetramethyl-1,2-ethylenediamine trimethylsilyl;tetramethylsilane
time-of-flight
triphenylmethyl (trityl)
transfer ribonucleic acid
retention time (in chromatography)
para-toluenesulfonyl (tosyl)
transition state
unrestricted Hartree-Fock
ultraviolet
vibrational circular dichroism
visible
volume
volume per unit volume。