Three-component condensations of aldehydes with N-methoxycarboxamides
摘要:
The first condensations of N-methoxycarboxamides (component A) with aliphatic acetals (component B) are described. Depending upon the conditions, the hemiaminal type products (AB) can Usually be isolated. Conducting the condensations with 2equiv of acetal affords beta-(N-rnethoxy)amido aldehydes (type ABB products). A condensation using anisole (component C) afforded a product of type ABC. (C) 2004 Elsevier Ltd. All rights reserved.
[EN] CDK2 INHIBITOR, PREPARATION METHOD THEREFOR AND USE THEREOF<br/>[FR] INHIBITEUR DE CDK2, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] CDK2抑制剂及其制备方法和用途
Three-component condensations of aldehydes with N-methoxycarboxamides
作者:Charles M. Marson、Sabrina Pucci
DOI:10.1016/j.tetlet.2004.10.058
日期:2004.11
The first condensations of N-methoxycarboxamides (component A) with aliphatic acetals (component B) are described. Depending upon the conditions, the hemiaminal type products (AB) can Usually be isolated. Conducting the condensations with 2equiv of acetal affords beta-(N-rnethoxy)amido aldehydes (type ABB products). A condensation using anisole (component C) afforded a product of type ABC. (C) 2004 Elsevier Ltd. All rights reserved.