中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 13-methoxytotara-8,11,13-triene | 15340-83-7 | C21H32O | 300.484 |
1,3,4-噻二唑,2-甲氧基-5-(甲氧基甲基)- | 12-acetyl-13-methoxytotara-8,11,13-triene | 84104-90-5 | C23H34O2 | 342.522 |
3-呋喃甲腈,四氢-4-亚甲基-3-[(4-甲基苯基)甲基]- | 12-bromo-13-methoxytotara-8,11,13-triene | 84104-94-9 | C21H31BrO | 379.381 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 13-methoxytotara-8,11,13-trien-12-ol | 51847-85-9 | C21H32O2 | 316.484 |
2-吖丁啶羧酸,1-(2-氯乙酰基)-,(2R)- | 8,11,13-totaratriene-12,13-diol | 84104-87-0 | C20H30O2 | 302.457 |
Methods for the conversion of totarol (1) into the catechol derivative (2) are described. Oxidative cleavage of the derived methyl ether (13) by ozonolysis affords a high-yielding route to a compound (34) with potential as a nagilactone precursor.