化合物问答
2,3,5-三苯甲酰氧基-2-C-甲基-D-核糖酸-1,4-内酯(CAS号：7392-74-7)通常如何合成？
答案
![(3R,4R,5R)-5-[(Benzoyloxy)methyl]-3-methyl-2-oxotetrahydrofuran-3,4-diyl dibenzoate](https://cnstatic.chemtradehub.com/structs/739/7392-74-7-e2df.webp "(3R,4R,5R)-5-[(Benzoyloxy)methyl]-3-methyl-2-oxotetrahydrofuran-3,4-diyl dibenzoate")
该化合物通常通过苯甲酸酯与缩水甘油的缩合反应合成，其中使用了三苯甲酰氯作为酰化剂。反应过程包括缩水甘油的引入、酰化反应以及后续的环合反应。产物的产率约为80%。
关于
CAS号
7392-74-7
英文名称
(3R,4R,5R)-5-[(Benzoyloxy)methyl]-3-methyl-2-oxotetrahydrofuran-3,4-diyl dibenzoate
中文名称
2,3,5-三苯甲酰氧基-2-C-甲基-D-核糖酸-1,4-内酯
分子式
C27H22O8
分子量
474.47 g/mol
SMILES
CC1(C(C(OC1=O)COC(=O)C2=CC=CC=C2)OC(=O)C3=CC=CC=C3)OC(=O)C4=CC=CC=C4
InChIKey
KOELERLPRQKGLG-VHFRWLAGSA-N
最后更新: 2025-11-01 18:55
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