Facile Preparation of 5-(3-Indolylmethylene) hydantoins
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概要
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A facile preparation of 5-(3-indolylmethylene) hydantoins, which are useful intermediates for syntheses of tryptophan and its derivatives, was achieved by condensation of hydantoin with 3-(aminomethylene)-3H-indoles formed in situ by the reaction of indoles with Vilsmeier-Haack reagent followed by neutralization with anhydrous bases.
- 1980-06-25
著者
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米田 直人
Research Laboratory of Applied Biochemistry, Tanabe Seiyaku Co., Ltd.
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守屋 多聞
Research Laboratory of Applied Biochemistry, Tanabe Seiyaku Co., Ltd.,
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米田 直人
Research Laboratory Of Applied Biochemistry Tanabe Seiyaku Co. Ltd.
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萩尾 克明
Research Laboratory of Applied Biochemistry, Tanabe Seiyaku Co., Ltd.
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守屋 多聞
Research Laboratory Of Applied Biochemistry Tanabe Seiyaku Co. Ltd.
-
萩尾 克明
Research Laboratory Of Applied Biochemistry Tanabe Seiyaku Co. Ltd.
-
米田 直人
Research Laboratory of Applied Biochemistry
-
米田 直人
Research Laboratory of Applied Biochemistry Tanabe Seiyaku Co., Ltd.
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