✦ LIBER ✦

Photochemical oxidative CαCβ bond cleavage of tryptophan side-chain by pyrimido[5,4-g]pteridine N-oxide

✍ Scribed by Magoichi Sako; Kaoru Shimada; Kosaku Hirota; Yoshifumi Maki

Publisher: Elsevier Science
Year: 1986
Tongue: French
Weight: 288 KB
Volume: 27
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)83904-0

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✦ Synopsis

Tryptophan derivatives & undergo with ease the oxidative C,-Cs bond cleavage by pyrimido[5,4-glpteridine N-oxide 2 under irradiation with UV-visible light in the presence of acid-catalyst to give 3-indolecarboxaldehydes 2 and the corresponding glycine derivatives 4.