Total Synthesis of Tetranormethyi-calcimycin(Organic Chemistry)
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概要
- 論文の詳細を見る
The title compound 2 was synthesized. Asymmetric epoxidation of 9 followed by reductive cleavage of the epoxide 10 and acidification gave a symmetrical spiroketal (3), to which pyrrole and benzoxazole moieties were introduced in an efficient manner by the previously developed method. Since the synthetic material was less stable than natural calcimycin under basic conditions, cleavage of the methyl ester was achieved with LiI-pyridine.
- 社団法人日本農芸化学会の論文
- 1987-04-23
著者
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Nakahara Y
Department Of Applied Biochemistry Institute Of Glycotechnology Tokai University
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OGAWA Tomoya
RIKEN(Institute of the Physical and chemical Research)
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Ogawa Tomoya
Riken (the Institute Of Physical And Chemical Research)
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NAKAHARA Yoshiaki
RIKEN (The Institute of Physical and Chemical Research)
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Nakahara Yoshiaki
Tokai Univ. Kanagawa Jpn
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FUJITA Akira
RIKEN (The Institute of Physical and Chemical Research)
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