Synthesis of Atromentin and ItsO-Alkylated Natural Products
Author(s) -
Yue Qi Ye,
Hiroyuki Koshino,
Naoki Abe,
Takemichi Nakamura,
Daisuke Hashizume,
Shunya Takahashi
Publication year - 2010
Publication title -
bioscience biotechnology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.509
H-Index - 116
eISSN - 1347-6947
pISSN - 0916-8451
DOI - 10.1271/bbb.100451
Subject(s) - ceric ammonium nitrate , alkylation , chemistry , ammonium , crystal structure , ammonium nitrate , organic chemistry , combinatorial chemistry , catalysis , polymer , grafting
The structure of a long-known natural pigment, atromentin, was established by a total synthesis based on double Suzuki-Miyaura coupling and by a single-crystal X-ray analysis of the synthetic sample thereby obtained. A similar strategy including ceric ammonium nitrate (CAN) oxidation was applied to prepare 2-O-methoxyatromentin and thelephantin I.
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