1) oxetone
['ɔksitəun]
氧杂环丁烯酮
1.
The two isomerization reactions of formyl(thioformyl)ketene forming two four membered unsaturated heterocycle products thietone or oxetone have been studied by using ab initio method at HF/6 31G * level.
用从头算方法对甲酰基甲硫酰基双烯酮两种形成不饱和四员杂环硫杂环丁烯酮或氧杂环丁烯酮的异构化反应进行了理论研究 ,优化得到反应途径上的反应物、过渡态和产物的构型 ,通过振动分析对过渡态进行了确认 。
2) thietone
硫杂环丁烯酮
1.
The two isomerization reactions of formyl(thioformyl)ketene forming two four membered unsaturated heterocycle products thietone or oxetone have been studied by using ab initio method at HF/6 31G * level.
用从头算方法对甲酰基甲硫酰基双烯酮两种形成不饱和四员杂环硫杂环丁烯酮或氧杂环丁烯酮的异构化反应进行了理论研究 ,优化得到反应途径上的反应物、过渡态和产物的构型 ,通过振动分析对过渡态进行了确认 。
3) aluminacyclobutene
铝杂环丁烯酮
1.
Reaction of (LAl[η~2-(CPh)_2] (L = HC[(CMe)(NAr)]_2, Ar = 2, 6-'Pr_2C_6H_3) , 4) with carbon monoxide at room temperature afforded aluminacyclobutene (LAl[C(O)C_2Ph_2] L = HC[(CMe)(NAr)]_2, Ar = 2, 6-'Pr_2C_6H_3, 5) .
化合物LAl[η~2-(CPh)_2](L=HC[(CMe)(NAr)]_2，Ar=2，6-~iPr_2C_6H_3，4)在室温下与CO通过插入反应生成含有端酰基的铝杂环丁烯酮结构的化合物[LAl[C(O)C_2Ph_2]，(L=HC[(CMe)(NAr)]_2，Ar=2，6-~iPr_2C_6H_3，5)。
4) allenecarboxyate
丙二烯氮杂环丁酮
1.
This article reviews the recent progress in the synthesis of 3-norcephalosporin including Shionogi route via 3-hydroxycephem and Otsuka route via allenecarboxyate intermediate from penicillin G,and Schering rote via 3-exomethene intermediate based on cephalosporin C.
介绍了以青霉素G为原料分别经3羟基头孢烯、丙二烯氮杂环丁酮中间体的盐野义和大路线,以及以头孢菌素C为原料经3环外亚甲基中间体的Schering合成路线,并对各条工艺路线进行了评价。
5) 4-[2,2,6-trimethyl-7-oxabicyclo[4.1.0]hept-1-yl]-3-Buten-2-one
4-[2,2,6-三甲基-7-氧杂二环[4.1.0]庚-1-基]-3-丁烯-2-酮
6) acetoxyazetidion
乙酰氧基氮杂环丁酮
1.
This review accounts for the recent route in the synthesis of acetoxyazetidion,and has carried on the comparison to these routes good and bad points.
综述了1996年以后的乙酰氧基氮杂环丁酮的几条合成路线,并对这几条路线优缺点进行了阐述。
补充资料：3-环氧乙基-7-氧杂二环[4,1,0]庚烷
CAS: 106-87-6
分子式: C8H12O2
中文名称: 3-环氧乙基-7-氧杂二环[4,1,0]庚烷
分子式: C8H12O2
中文名称: 3-环氧乙基-7-氧杂二环[4,1,0]庚烷
英文名称: 1,0]heptane, 3-oxiranyl-7-Oxabicyclo[4；3-(epoxyethyl)-7-oxabicyclo(4.1.0)heptan；1,2-epoxy-4-(epoxyethyl)cyclohexane；1-epoxyethyl-3,4-epoxycyclohexane
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条