中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
顺-4-(四氢吡喃-2-氧)-2-丁烯-1-醇 | (2Z)-4-(tetrahydropyran-2-yloxy)but-2-en-1-ol | 57323-06-5 | C9H16O3 | 172.224 |
—— | (2Z)-4-(tetrahydropyran-2-yloxy)but-2-enal | 104226-67-7 | C9H14O3 | 170.208 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-[(2Z,4E)-6-chlorohexa-2,4-dienoxy]oxane | 130999-59-6 | C11H17ClO2 | 216.708 |
The synthesis and Diels–Alder cyclization of a substituted macrocyclic 13-membered triene 45 is described. Tricyclic compound A.B.C.[6.6.5] 46 having ring junctions of cis-anti-cis (CAC) stereochemistry was used to investigate the possibility of introducing a hemiketal oxygen bridge between positions 9 and 4 of the Veratrum alkaloid skeleton.