化学性质:
用途:
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
邻苯甲酰苯甲酸 | 2-Benzoylbenzoic acid | 85-52-9 | C14H10O3 | 226.232 |
—— | Benzoic acid, 2-(hydroxyphenylmethyl)-, methyl ester | 73472-90-9 | C15H14O3 | 242.274 |
邻苯二甲酸二甲酯 | phthalic acid dimethyl ester | 131-11-3 | C10H10O4 | 194.187 |
2-(苯甲酰基)苯甲酰氯 | 2-benzoylbenzoyl chloride | 22103-85-1 | C14H9ClO2 | 244.677 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-甲乙氧基二苯甲酮 | ethyl 2-benzoylbenzoate | 604-61-5 | C16H14O3 | 254.285 |
邻苯甲酰苯甲酸 | 2-Benzoylbenzoic acid | 85-52-9 | C14H10O3 | 226.232 |
2-苄基苯甲酸甲酯 | methyl 2-benzylbenzoate | 6962-60-3 | C15H14O2 | 226.275 |
—— | 2-carbomethoxy-2‘-hydroxybenzophenone | 21147-22-8 | C15H12O4 | 256.258 |
—— | Benzoic acid, 2-(hydroxyphenylmethyl)-, methyl ester | 73472-90-9 | C15H14O3 | 242.274 |
1,2-二苯基苯 | o-dibenzoylbenzene | 1159-86-0 | C20H14O2 | 286.33 |
蒽醌 | 9,10-phenanthrenequinone | 84-65-1 | C14H8O2 | 208.216 |
3-苯基苯酞 | 3-phenylphthalide | 5398-11-8 | C14H10O2 | 210.232 |
—— | (S)-3-phenylisobenzofuran-1(3H)-one | —— | C14H10O2 | 210.232 |
—— | (R)-3-phenylisobenzofuran-1(3H)-one | 87481-14-9 | C14H10O2 | 210.232 |
—— | HOC(Ph)2C6H4-2-(COPh) | 62761-89-1 | C26H20O2 | 364.444 |
2-苯甲酰基苯甲酰胺 | o-Benzoylbenzamid | 7500-78-9 | C14H11NO2 | 225.247 |
二苯酞內酯 | 3,3-diphenyl-2-benzofuran-1(3H)-one | 596-29-2 | C20H14O2 | 286.33 |
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。