Simultaneous Removal of two 2-cyano-1,1-dimethylethyl Groups from Bis(2-cyano-1,1-dimethylethyl) Thymidine 3′-phosphate Derivatives by the Use of DBU/BSA
作者:
Mitsuo Sekine,
Hiroyuki Tsuruoka,
Shin Iimura,
Takeshi Wada,
期刊:
Natural Product Letters
(Taylor Available online 1994)
卷期:
Volume 5,
issue 1
页码: 41-46
ISSN:1057-5634
年代: 1994
DOI:10.1080/10575639408043933
出版商: Taylor & Francis Group
关键词: β-Elimination;Phosphate Protecting Group;2′-Phosphorylated RNAs;Phosphazene Bases;DBU;Silylating Reagent
数据来源: Taylor
摘要:
A combined reagent of DBU / bis(trimethylsilyl)acetamide (BSA) was highly effective for the simultaneous and rapid removal of two 2-cyano-1,1-dimethylethyl groups from a bis(2-cyano-1,1-dimethylethyl) thymidine 3′-phosphate derivative.
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