Radical Addition Reaction of Brominated Active Methylene Compounds to Enol Ethers Using 2, 2'-Azobis (2, 4-dimethyl-4-methoxyvaleronitrile)(V-70) as an Initiator

…, A Sano, T Yamaguchi, M Oka, K Gotanda…

Index: Kita, Yasuyuki; Sano, Atsunori; Yamaguchi, Takahiro; Oka, Masahisa; Gotanda, Kentoku; Matsugi, Masato Journal of Organic Chemistry, 1999 , vol. 64, # 2 p. 675 - 678

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Citation Number: 25

Abstract

Pyrrolo [2, 3-d] pyrimidine derivatives have been noted as 7-deaza analogues of naturally occurring purines or their nucleosides. A number of pyrrolo [2, 3-d] pyrimidine compounds are being presented for potential biological activities, such as anticancer or antiviral. 1 Therefore, many synthetic methods for pyrrolo [2, 3-d] pyrimidines have been developed. 2 Several pyrrolo [2, 3-d] pyrimidine compounds such as 7-deazaguanine (3, X) NH2, OH) ...