Direct synthesis of pterocarpans via aldol condensation of phenylacetates with benzaldehydes
摘要:
Aldol condensation between phenylacetates and benzaldehydes affords 2,3-diaryl-3-hydroxypropanoates which are converted into pterocarpans via stepwise deprotection and cyclization in moderate to high yields. (C) 1999 Elsevier Science Ltd. All rights reserved.
Direct synthesis of pterocarpans via aldol condensation of phenylacetates with benzaldehydes
摘要:
Aldol condensation between phenylacetates and benzaldehydes affords 2,3-diaryl-3-hydroxypropanoates which are converted into pterocarpans via stepwise deprotection and cyclization in moderate to high yields. (C) 1999 Elsevier Science Ltd. All rights reserved.