THE DIRECT DIELS-ALDER SYNTHESIS OF DERIVATIVES OF 7-OXO-5-NORBORNENE-2-CARBOXYLIC ACID

Authors
RIGBY HL LEWIS DE
Citation
Hl. Rigby et De. Lewis, THE DIRECT DIELS-ALDER SYNTHESIS OF DERIVATIVES OF 7-OXO-5-NORBORNENE-2-CARBOXYLIC ACID, Synthetic communications, 23(7), 1993, pp. 993-1001
Citations number
8
Journal title
Synthetic communications → ACNP
ISSN journal
00397911
Volume
23
Issue
7
Year of publication
1993
Pages
993 - 1001
Database
ISI
SICI code
0039-7911(1993)23:7<993:TDDSOD>2.0.ZU;2-5
Abstract
The synthesis of 7,7-di-(1'-propyloxy)-5-norbornene-2-carbonitrile and the corresponding ethyl ester by direct Diels-Alder methods is descri bed. The synthesis of 5,5-di-(1'-propoxy)-1,3-cyclopentadiene affords practical advantages over the diethyl and dimethyl analogs which make it simpler to prepare.