十二烷基苯磺酸的合成 分离提纯方法
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1. Single Step
Overview
Steps/Stages Notes
1.1R:SO3, 50-60°C
alternative reaction conditions shown,
Reactants: 1, Reagents: 1, Steps: 1, Stages:
1, Most stages in any one step: 1
References
Apparatus for preparing aromatic sulfonic
acids from aromatic organic compounds by
gas-phase sulfonation
By Liu, Youzhi et al
From Shiyong Xinxing Zhuanli Shuomingshu,
201406388, 17 Feb 2010
CASREACT ®: Copyright © 2014 American Chemical Society. All Rights Reserved. CASREACT contains reactions from CAS and from: ZIC/VINITI database (1974-1999) provided by InfoChem; INPI data prior to 1986; Biotransformations database compiled under the direction of Professor Dr. Klaus Kieslich; organic reactions, portions copyright 1996-2006 John Wiley & Sons, Ltd., John Wiley and Sons, Inc., Organic Reactions Inc., and Organic Syntheses Inc. Reproduced under license. All Rights Reserved.
2. Single Step
Overview
Steps/Stages Notes
1.1R:SO3, R:O2, 50-60°C alternative preparation shown, Reactants: 1, Reagents: 2, Steps: 1, Stages: 1, Most stages in any one step: 1
References
Method and apparatus for preparing aromatic sulfonic acids by gas-phase sulfonation of aromatic compounds
By Liu, Youzhi et al
From Faming Zhuanli Shenqing Gongkai Shuomingshu, 101570500, 04 Nov 2009
CASREACT ®: Copyright © 2014 American Chemical Society. All Rights Reserved. CASREACT contains reactions from CAS and from: ZIC/VINITI database (1974-1999) provided by InfoChem; INPI data prior to 1986; Biotransformations database compiled under the direction of Professor Dr. Klaus Kieslich; organic reactions, portions copyright 1996-2006 John Wiley & Sons, Ltd., John Wiley and Sons, Inc., Organic Reactions Inc., and Organic Syntheses Inc. Reproduced under license. All Rights Reserved.
3. Single Step
Overview
Steps/Stages Notes
1.1 R:
(proton exchanged), R:HCl, S:BuOH, 24 h, rt
optimization study, Amberlite IR 124 in H+
form used, optimized on solvent, Reactants: 1,
Reagents: 2, Solvents: 1, Steps: 1, Stages: 1,
Most stages in any one step: 1
References
Processing of alkali metal salts of organic
sulfonic acids and metal ion content-reduced
organic sulfonic acids and their ammonium
salt-type surfactants
By Oda, Masahiro and Toriyama, Hisashi
From Jpn. Kokai Tokkyo Koho, 2009143842,
02 Jul 2009
CASREACT ®: Copyright © 2014 American Chemical Society. All Rights Reserved. CASREACT contains reactions from CAS and from: ZIC/VINITI database (1974-1999) provided by InfoChem; INPI data prior to 1986; Biotransformations database compiled under the direction of Professor Dr. Klaus Kieslich; organic reactions, portions copyright 1996-2006 John Wiley & Sons, Ltd., John Wiley and Sons, Inc., Organic Reactions Inc., and Organic Syntheses Inc. Reproduced under license. All Rights Reserved.
4. Single Step