摘要
Compounds 4 and 5 which were new selectively protected and multifunctional chiral C 4 building blocks were prepared conveniently from commercially available D erythorbic acid in no more than three steps with satisfied yields. Since compound 4 and compound 5 are densely functionalized and rich in stereochemistry, they are useful chiral building blocks in asymmetric synthesis.
Compounds 4 and 5 which were new selectively protected and multifunctional chiral C 4 building blocks were prepared conveniently from commercially available D erythorbic acid in no more than three steps with satisfied yields. Since compound 4 and compound 5 are densely functionalized and rich in stereochemistry, they are useful chiral building blocks in asymmetric synthesis.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2002年第6期1094-1096,共3页
Chemical Journal of Chinese Universities
基金
国家自然科学基金 (批准号 :2 9972 0 2 1)资助
