Synthesis and Structures of 1,1'-dinaphthopyrans

被引：6

作者：

Wang, Bin ^{[1
]}

Li, Minxiong ^{[1
]}

Xu, Shansheng ^{[1
]}

Song, Haibin ^{[1
]}

Wang, Baiquan ^{[1
]}

机构：

[1] Nankai Univ, Coll Chem, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China

来源：

SYNTHESIS-STUTTGART | 2007年 / 9卷 / 09期

关键词：

dinaphthofuran; 1,1-dinaphthopyran; 6H-dinaphtho[b; d]pyran; reductive ring opening;

D O I：

10.1055/s-2007-965996

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reaction of dinaphthofuran with lithium in anhydrous diethyl ether led to a solution of the corresponding C,O-dilithiated intermediate which, upon treatment with a range of ketones or aldchydes at -78 C afforded, after hydrolysis and dehydration, 1, 1'-dinaphthopyrans in good yields. The reaction proceeds through reductive ring-opening and cyclization and an intermediate diol was isolated.

引用

页码：1304 / 1308

页数：5

共 50 条

[21] GENESIS OF MOLYBDENUM 1,1'-DITHIOLATE STRUCTURES
DELEMENCHUK, NV
PILIPENKO, AT
TRACHEVSKY, VV
DOPOVIDI AKADEMII NAUK UKRAINSKOI RSR SERIYA B-GEOLOGICHNI KHIMICHNI TA BIOLOGICHNI NAUKI, 1986, (04): : 40 - 43
[22] SYNTHESIS OF SYMMETRICALLY DISUBSTITUTED 1,1'-DIPHENYL-1,1'-AZOALKANES
SHELTON, JR
LIANG, CK
SYNTHESIS-INTERNATIONAL JOURNAL OF METHODS IN SYNTHETIC ORGANIC CHEMISTRY, 1971, (04): : 204 - &
[23] SYNTHESIS AND PROPERTIES OF 1,1'-FERROCENYLENEDICOPPER
SEDOVA, NN
MOISEEV, SK
SAZONOVA, VA
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1982, 224 (04) : C53 - C56
[24] 1,1′-bipyrroles:: Synthesis and stereochemistry
Dey, Sanjeev K.
Lightner, David A.
JOURNAL OF ORGANIC CHEMISTRY, 2007, 72 (24): : 9395 - 9397
[25] SYNTHESIS AND CONFORMATION OF 1,1'-BIAZETIDINYL
KIRSTE, K
LUTTKE, W
RADEMACHER, P
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1978, 17 (09): : 680 - 682
[26] THE SYNTHESIS OF 1,1 DIMETHYL SILOLE
LAPORTERIE, A
MAZEROLLES, P
DUBAC, J
ILOUGHMANE, H
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1981, 206 (03) : C25 - C28
[27] Synthesis and characterization of 1,1′-diphospharuthenocenes
Ogasawara, M
Nagano, T
Yoshida, K
Hayashi, T
ORGANOMETALLICS, 2002, 21 (14) : 3062 - 3065
[28] Synthesis and characterization of 1,1′-dicarbodiimidoferrocenes and their group IV 1,1′-bisguanidinateferrocene complexes
Palomero, Orhi Esarte
Jones, Richard
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2019, 258
[29] 1,1′-Dicarbodiimidoferrocenes: Synthesis, Characterization, and Group IV 1,1′-Bisguanidinateferrocene Complexes
Palomero, Orhi Esarte
Jones, Richard A.
ORGANOMETALLICS, 2019, 38 (13) : 2689 - 2698
[30] SYNTHESIS OF 1,1'-DIMERCAPTODIMETHYL SELENIDE AND 1,1'-DI(HYDROSELENO)DIMETHYL SELENIDE FROM 1,1'-DIBROMODIMETHYL SELENIDE
SCHMIDT, M
HOFFMANN, GG
LIEBIGS ANNALEN DER CHEMIE, 1980, (09): : 1419 - 1423

← 1 2 3 4 5 →