Highly diastereoselective synthesis of two analogues of dihydrosphingosine
摘要:
Diastereomeric analogues 8 and 9 of dihydrosphingosine 2 with a shortened alkyl chain were obtained with high diastereoselectivity via addition of n-hexyl magnesium bromide or dihexylzinc to a chiral aldehyde 3, respectively. These compounds are precursors of new potentially hydrosoluble analogues of glycosphingolipides. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.
Highly diastereoselective synthesis of two analogues of dihydrosphingosine
摘要:
Diastereomeric analogues 8 and 9 of dihydrosphingosine 2 with a shortened alkyl chain were obtained with high diastereoselectivity via addition of n-hexyl magnesium bromide or dihexylzinc to a chiral aldehyde 3, respectively. These compounds are precursors of new potentially hydrosoluble analogues of glycosphingolipides. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.