A by-product using TIPS protection - a warning

被引：5

作者：

Barden, DJ ^{[1
]}

Fleming, I ^{[1
]}

机构：

[1] Univ Cambridge, Dept Chem, Cambridge CB2 1EW, England

来源：

CHEMICAL COMMUNICATIONS | 2001年 / 22期

关键词：

D O I：

10.1039/b107415f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The TIPS derivatives of alcohols are contaminated with more or less of the diisopropyl(n-propyl) silyl derivative, which can be a major product when a bad batch of reagent is used, a large excess of reagent is used, and/or the reaction is not taken to completion.

引用

页码：2366 / 2367

页数：2

共 6 条

[1] STUDIES WITH TRIALKYLSILYLTRIFLATES - NEW SYNTHESES AND APPLICATIONS
COREY, EJ
CHO, H
RUCKER, C
HUA, DH
[J]. TETRAHEDRON LETTERS, 1981, 22 (36) : 3455 - 3458
[2] THE TRIISOPROPYLSILYL GROUP AS A HYDROXYL-PROTECTING FUNCTION
CUNICO, RF
BEDELL, L
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1980, 45 (23) : 4797 - 4798
[3] Fleming I, 2000, J INDIAN CHEM SOC, V77, P593
[4] TOTAL SYNTHESIS OF (+/-)-SESBANIMIDE-A AND (+/-)-SESBANIMIDE-B
GRIECO, PA
HENRY, KJ
NUNES, JJ
MATT, JE
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (04) : 368 - 370
[5] MANDAL AK, 1999, THESIS CAMBRIDGE
[6] VLOON WJ, 1989, RECL TRAV CHIM PAY B, V108, P393

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