Detail of "20280-81-3"

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4-METHOXYCOUMARIN

Supplier:Hangzhou Share Chemical Co., Ltd [ China (Mainland)]

Verified-Platinum Supplier 1st Year Platinum
Supplier 920 Integral
920

Tel:+86-57187093700

Address:Hang Xing Road

600 Integral
600

Tel:010-51600645 58608265；57131961

Address:Beijing changping area connects center north pearl tower 2 buildings

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Synthesis and some reactions of 6-(2-hydroxyphenyl)-2-thiouracils: Synthesis and some reactions of 6-(2-hydroxyphenyl)-2-thiouracils. Morita, Hikari; Tanaka, Masaaki; Takagi, Kaname (Itabashi Res. Lab., Zeria Pharm. Co., Ltd. 20280-81-3 and 55982-11-1 are cas registry numbers. These chemicals are also mentioned in this article., Tokyo 174, Japan). Chem. Pharm. Bull., 31(10), 3728-31 (English) 1983. CODEN: CPBTAL. ISSN: 0009-2363. DOCUMENT TYPE: Journal CA Section: 26 (Biomolecules and Their Synthetic Analogs) 6-(2-Hydroxyphenyl)-2-thiouracils I (R = H, Cl, Br) were synthesized by the reactions of 4-methoxycoumarin and its 3-chloro- and 3-bromo (II) derivs. with thiourea in the presence of NaOEt. II gave not only I (R = Br) but also the Perkin rearrangement product N-(3-ethoxybenzofuran-2-carbonyl)thiourea. I were converted to the uracils. Reactions of I with some cyclic amines and the methylation of I (R = Cl, Br) with MeI were also examd. .