SYNTHESIS OF 2-SULFUR-SUBSTITUTED 1,4-ANTHRAQUINONES - APPLICATION TO THE SYNTHESIS OF ANTHRACYCLINONE PRECURSORS

被引：4

作者：

ASENJO, P ^{[1
]}

FARINA, F ^{[1
]}

MARTIN, MV ^{[1
]}

PAREDES, MC ^{[1
]}

SOTO, JJ ^{[1
]}

机构：

[1] CSIC, INST QUIM ORGAN GEN, E-28006 MADRID, SPAIN

来源：

TETRAHEDRON LETTERS | 1995年 / 36卷 / 45期

关键词：

D O I：

10.1016/0040-4039(95)01739-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2-sulphur-substituted 1,4-anthraquinones 8a,b and 10 have been prepared by annelation reactions of the anions of furanones 5a,b with naphthoquinone monoketals of type 6 and 9. Diels-Alder reaction of the 1,4-anthraquinones 11a,b with (E)-1,3-bis(trimethylsilyloxy)buta-1,3-diene (12) affords ABCD tetracyclic systems related to those existing in anthracyclinones.

引用

页码：8319 / 8322

页数：4

共 13 条

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[2]

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