中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-苯基苯酞 | 3-phenylphthalide | 5398-11-8 | C14H10O2 | 210.232 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-甲基二苯甲醇 | 2-methylbenzhydrol | 5472-13-9 | C14H14O | 198.265 |
—— | (R)-o-methylbenzhydrol | 1517-58-4 | C14H14O | 198.265 |
1-苯基-1,3-二氢-2-苯并呋喃 | 1-phenyl-1,3-dihydroisobenzofuran | 7111-66-2 | C14H12O | 196.249 |
2-(羟基苯基甲基)-苯甲酸 | (+/-)-2-<α-Hydroxy-benzyl>-benzoesaeure | 34737-60-5 | C14H12O3 | 228.247 |
2-苄基苯甲酸 | 2-Benzylbenzoic acid | 612-35-1 | C14H12O2 | 212.248 |
—— | 2-benzoylbenzenemethanol | 100560-58-5 | C14H12O2 | 212.248 |
3-苯基苯酞 | 3-phenylphthalide | 5398-11-8 | C14H10O2 | 210.232 |
4-Aryl-4-oxoesters undergo facile reduction of both the keto and the ester groups with methanolic NaBH4 at room temperature to yield the corresponding 1-aryl-1,4-butanediols whereas 4-alkyl-4-oxoesters furnish the corresponding 1,4-butanolides via selective reduction of the keto moiety. Results of a detailed and systematic investigation of the reaction are described.
4-芳基-4-氧代酯在室温下与甲醇中的NaBH4发生反应,可以轻易地同时还原其酮基和酯基,生成相应的1-芳基-1,4-丁二醇,而4-烷基-4-氧代酯则通过选择性地还原酮基部分,得到相应的1,4-丁内酯。本文详细描述了这一反应的全面和系统性的研究结果。