Methyl 6-deoxy-3-C-methyl-β-d-gulopyranoside (1: methyl β-d-virenoside) has been synthesized from galactose. The introduction of methyl branching at C-3 position was achieved by the Grignard reaction.
A synthesis of methyl 6-deoxy-3-C-methyl-α-d-gulopyranoside (methyl α-virenoside)
作者:John S. Brimacombe、Roderick Hanna、Leslie C.N. Tucker
DOI:10.1016/0008-6215(83)88297-4
日期:1983.2
Branched-chain Sugars. XXIV. Synthesis of Methyl 6-Deoxy-3-<i>C</i>-methyl-β-D-gulopyranoside (Methyl β-Virenoside)
作者:Namgi Hong、Ken-ichi Sato、Juji Yoshimura
DOI:10.1246/bcsj.54.2379
日期:1981.8
Methyl 6-deoxy-3-C-methyl-β-d-gulopyranoside (methyl β-virenoside) was prepared from d-galactose. An attempted synthesis of the virenoside by the inversion at C-4 of methyl 6-deoxy-3-C-methyl-α-d-allopyranoside was unsuccessful.