1) diazodiphenylmethane
二苯重氮甲烷
1.
The intermediate 7β-amine-3-[5-(1-methyl-1,2,3,4-tetrazolyl)-thiomethyl]-Δ3-cephem-4-carboxylate was prepared from 7-ACA,while another intermediate diazodiphenylmethane was prepared from benzophenone via a two-step process.
以7-ACA为原料制备7β-氨基-3-(1-甲基-1H-四唑-5-硫甲基)-3-头孢烯-4-羧酸,并以二苯甲酮为原料经过两步反应制备二苯重氮甲烷,然后再经过二苯甲基保护、缩合、氧化、加成以及取代等5步反应制备了标题化合物。
2) Diphenylidiazomethanc
二苯基重氮甲烷
3) dimethyldiazomethane
二甲基重氮甲烷
4) pheny 1diazomethane
苯基重氮肥甲烷
5) ω-diazoacetophenone
苯甲酰重氮甲烷(benzoyl diazomethane)
6) diazomethane
[dai,æzəu'meθein]
重氮甲烷
1.
2 Methyl 3 nitrobenzoic acid was esterified by pretreatment with diazomethane prior to analysis.
用重氮甲烷对 2 甲基 3 硝基苯甲酸进行酯化预处理 ,以CP Sil 43CB石英毛细管柱 (2 5m× 0 32mmi d × 0 2 μm)分离 ,氢火焰离子化检测器检测 ,归一化法定量。
2.
A new method of gas chromatographic analyses in the production of chloroacetic acid for process control using diazomethane as esterification agent is studied.
以重氮甲烷为酯化剂，用气相色谱法对氯乙酸生产的中控分析进行了研究。
3.
The application of diazomethane in drug synthesis and some practical preparative methods of its precursor reagents.
综述了重氮甲烷在药物合成中的应用及其前体试剂的制
补充资料：[2-(二乙氧基甲基)-1-庚烯基]苯
CAS：60763-41-9
分子式：C18H28O2
中文名称：[2-(二乙氧基甲基)-1-庚烯基]苯
英文名称：[2-(diethoxymethyl)-1-heptenyl]-Benzene
1,1-diethoxy-2-(phenylmethylene)-heptan
分子式：C18H28O2
中文名称：[2-(二乙氧基甲基)-1-庚烯基]苯
英文名称：[2-(diethoxymethyl)-1-heptenyl]-Benzene
1,1-diethoxy-2-(phenylmethylene)-heptan
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