Simple and Efficient Method for Acetylation of Alcohols, Phenols, Amines, and Thiols Using Anhydrous NiCl2 Under Solvent-Free Conditions

被引：22

作者：

Meshram, Gangadhar ^{[1
]}

Patil, Vishvanath D. ^{[1
]}

机构：

[1] Univ Mumbai, Dept Chem, Bombay, Maharashtra, India

来源：

SYNTHETIC COMMUNICATIONS | 2009年 / 39卷 / 24期

关键词：

Acetic anhydride; acetylation; anhydrous NiCl2; solvent-free; ACTIVE ACYLATION CATALYST; HIGHLY EFFICIENT; ACETIC-ANHYDRIDE; ACID ANHYDRIDES; LEWIS-ACID; TRIMETHYLSILYL TRIFLUOROMETHANESULFONATE; SCANDIUM TRIFLUOROMETHANESULFONATE; MONTMORILLONITE K-10; VERSATILE CATALYST; O-ACETYLATION;

D O I：

10.1080/00397910902906529

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Solvent-free acetylation of alcohols, phenols, amines, and thiols with acetic anhydride (Ac2O) in the presence of 0.1 mol% (13 mg) anhydrous NiCl2, an inexpensive and easily available catalyst, is described. Excellent yields, short reaction time, and mild reaction conditions are important features of this method.

引用

页码：4384 / 4395

页数：12

共 50 条

[41] Tris(pentafluorophenyl)borane catalyzed acylation of alcohols, phenols, amines, and thiophenols under solvent-free condition
Prajapti, Santosh Kumar
Nagarsenkar, Atulya
Babu, Bathini Nagendra
TETRAHEDRON LETTERS, 2014, 55 (10) : 1784 - 1787
[42] Polyvinyl alcohol immobilized N-ethyl sulfamic acid (PVA-NHSO3H) as an efficient catalyst for rapid and selective acetylation of phenols, alcohols, amines and thiols under solvent free conditions
Fard, Mehri Razavi
Akhlaghinia, Batool
Rezazadeh, Soodabeh
JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 2015, 92 (11) : 1715 - 1728
[43] Acetylation of alcohols and phenols with acetic anhydride under solvent-free conditions using an ionic liquid based on morpholine as a recoverable and reusable catalyst
Caibo Yue
Qingqing Liu
Tingfeng Yi
Yun Chen
Monatshefte für Chemie - Chemical Monthly, 2010, 141 : 975 - 978
[44] V(HSO4)3 catalyzed chemoselectivity acetylation of alcohols and phenols in solution and under solvent-free conditions
Shirini, Farhad
Sakhaei, Ali Reza
Abedini, Masoumeh
CHINESE CHEMICAL LETTERS, 2009, 20 (04) : 439 - 443
[45] Fe3O4@SiO2/Schiff Base Complex of Co(II) as an Efficient Lewis Acid Nanocatalyst for Acetylation of Alcohols and Phenols Under Solvent-Free Conditions
Esmaeilpour Mohsen
Sardarian Ali Reza
Hassannezhad Hamed
Iranian Journal of Science and Technology, Transactions A: Science, 2017, 41 : 735 - 747
[46] Microwave-assisted acetylation of alcohols, phenols, and amines using phthalimide-N-sulfonic acid as an organo-catalyst under solvent-free conditions
Ghogare, Ramesh S.
ORGANIC COMMUNICATIONS, 2024, 17 (04) : 193 - 204
[47] A mild and efficient acetylation of alcohols, phenols and amines with acetic anhydride using La(NO3)3•6H2O as a catalyst under solvent-free conditions
Reddy, T. Srikanth
Narasimhulu, M.
Suryakiran, N.
Mahesh, K. Chinni
Ashalatha, K.
Venkateswarlu, Y.
TETRAHEDRON LETTERS, 2006, 47 (38) : 6825 - 6829
[48] H6GeMo10V2O40•16H2O Nanoparticles Prepared by Hydrothermal Method: A New and Reusable Heteropoly Acid Catalyst for Highly Efficient Acetylation of Alcohols and Phenols under Solvent-Free Conditions
Farhadi, Saeid
Zareisahamieh, Reza
Zaidi, Masoumeh
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY, 2011, 22 (07) : 1323 - 1332
[49] Effective acetylation of alcohols, phenols and amines over mesoporous aluminophosphate solid acids under solvent free conditions
K. Shyamprasad
S. Z. Mohamed Shamshuddin
V. T. Vasantha
Journal of Porous Materials, 2014, 21 : 1079 - 1090
[50] Alumina supported MoO3 as a highly efficient and recyclable heterogeneous catalyst for the chemoselective acetylation of alcohols, phenols amines and thiols with acetic anhydride under solvent free conditions
Joseph, Jomy K.
Jain, Suman L.
Sain, Bir
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2007, 267 (1-2) : 108 - 111

← 1 2 3 4 5 →