Chemistry letters

A mild, efficient, and inexpensive protocol for the selective deprotection of TBDMS ethers using KHSO4

P Arumugam, G Karthikeyan, PT Perumal

Index: Arumugam, Pandurangan; Karthikeyan, Ganesan; Perumal, Paramasivan T. Chemistry Letters, 2004 , vol. 33, # 9 p. 1146 - 1147

Full Text: HTML

Citation Number: 19

Abstract

Hydroxyl groups are widely present in many bioactive or- ganic molecules, sugars, nucleosides etc., hence protection and later deprotection is necessary for multistep transformation, es- pecially in the total synthesis of complex organic molecules. A variety of protective groups have been developed to mask the re- activity of hydroxyl group,1 however tert-butyldimethylsilyl protection is very common, because of its easy incorporation and stability to withstand different ...

Related Articles:

Chelating carboxylic acid amides as robust relay protecting groups of carboxylic acids and their cleavage under mild conditions

[Angewandte Chemie - International Edition, , vol. 50, # 27 p. 6175 - 6177]

Process modeling of reduction and acetylation reactions by spectrophotometric and chemometrics methods

[Journal of the Iranian Chemical Society, , vol. 11, # 1 p. 147 - 154]

Phosphine–Imidazolyl Ligands for the Efficient Ruthenium??Catalyzed Hydrogenation of Carboxylic Esters

[Chemistry - A European Journal, , vol. 18, # 29 p. 9011 - 9018]

Facile reduction of benzenethiol ester under mild conditions with zinc borohydride

[Kotsuki, Hiyoshizo; Yoshimura, Naka; Ushio, Yasuyuki; Ohtsuka, Tatsuya; Ochi, Masamitsu Chemistry Letters, 1986 , p. 1003 - 1004]

Design of molecularly ordered framework of mesoporous silica with squared one-dimensional channels

[Itoh, Akichika; Kodama, Tomohiro; Inagaki, Shinji; Masaki, Yukio Organic Letters, 2001 , vol. 3, # 17 p. 2653 - 2656]

More Articles...