The Direct Diels-Alder Synthesis of Derivatives of 7-Oxo-5-Norbornene-2-Carboxylic Acid
摘要:
The synthesis of 7,7-di-(1'-propyloxy)-5-norbornene-2-carbonitrile and the corresponding ethyl ester by direct Diels-Alder methods is described. 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.
The Direct Diels-Alder Synthesis of Derivatives of 7-Oxo-5-Norbornene-2-Carboxylic Acid
摘要:
The synthesis of 7,7-di-(1'-propyloxy)-5-norbornene-2-carbonitrile and the corresponding ethyl ester by direct Diels-Alder methods is described. 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.
The Direct Diels-Alder Synthesis of Derivatives of 7-Oxo-5-Norbornene-2-Carboxylic Acid
作者:H. L. Rigby、D. E. Lewis
DOI:10.1080/00397919308013296
日期:1993.4
The synthesis of 7,7-di-(1'-propyloxy)-5-norbornene-2-carbonitrile and the corresponding ethyl ester by direct Diels-Alder methods is described. 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.