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| 高碘酸盐氧化1,6-二-O-三苯甲基-D-甘露醇的区选性 | |
| 引用本文： | 赵凯元,王(昱)清. 高碘酸盐氧化1,6-二-O-三苯甲基-D-甘露醇的区选性[J]. 有机化学, 2000, 20(4): 560-563 |
| 作者姓名： | 赵凯元 王(昱)清 |
| 作者单位： | 苏州铁道师范学院化学系,苏州,215009 |
| 摘 要： | 合成了模型化合物1,6-二-O-三苯甲基-D-甘露醇(TPMM)，研究了它在混合溶剂中的高碘酸盐氧化反应的区选性。对氧化产物进行了分离鉴定。取得了最终氧化产物α-O-三苯甲基乙醛，制得了重要有机合成原料α-羟基乙醛。 |
| 关 键 词： | 高碘酸盐 氧化 甘露醇P 选择性 |
Rigioselectivity of periodate oxidation of 1,6-bis-O- (triphenylmethyl)-D-mannitol |
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| ZHAO Kai-Yuan,WANG Yu-Qing. Rigioselectivity of periodate oxidation of 1,6-bis-O- (triphenylmethyl)-D-mannitol[J]. Chinese Journal of Organic Chemistry, 2000, 20(4): 560-563 | |
| Authors: | ZHAO Kai-Yuan WANG Yu-Qing |
| Abstract: | A model compound 1,6 - bis - 0 - (triphenylmethyl) - D - mannitol(TPMM) is synthesized, and the regioselectivity of periodate oxidation reaction of TPMM in mixed solvents is studied. The oxidation products are separated and analyzed. The main oxide product, a- 0 - (triphenylmethyl) - acetaldehyde (TPMA), and a- hydroxyl acetalde-hyde, prepared from TPMA, are important organic synthetic intermediate. |
| Keywords: | 1 6- bis- O- (triphenylmethyl) - D - mannitol periodate oxidation steric effect regioselectivi-ty a - 0 - (triphenylmethyl) - acetaldehyde a - hydroxyl acetaldehyde |
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