3-acetoxymethyl-7α-chloro-4-spiro-<3'-(1'-cyclohexyl-4'-cyclohexylimino-2'-oxoazetidinyl)>-2-cephem

Base Information

Chemical Name:3-acetoxymethyl-7α-chloro-4-spiro-<3'-(1'-cyclohexyl-4'-cyclohexylimino-2'-oxoazetidinyl)>-2-cephem
CAS No.:129441-72-1
Molecular Formula:C₂₃H₃₀ClN₃O₄S
Molecular Weight:480.028
Hs Code.:

Synonyms:3-acetoxymethyl-7α-chloro-4-spiro-<3'-(1'-cyclohexyl-4'-cyclohexylimino-2'-oxoazetidinyl)>-2-cephem

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Chemical Property of 3-acetoxymethyl-7α-chloro-4-spiro-<3'-(1'-cyclohexyl-4'-cyclohexylimino-2'-oxoazetidinyl)>-2-cephem

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Technology Process of 3-acetoxymethyl-7α-chloro-4-spiro-<3'-(1'-cyclohexyl-4'-cyclohexylimino-2'-oxoazetidinyl)>-2-cephem

There total 2 articles about 3-acetoxymethyl-7α-chloro-4-spiro-<3'-(1'-cyclohexyl-4'-cyclohexylimino-2'-oxoazetidinyl)>-2-cephem which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 13.0%

: 83759-12-0
3-(acetoxymethyl)-7α-chloro-Δ³-cephem-4-carboxylic acid

: 538-75-0
dicyclohexyl-carbodiimide

: 129441-72-1
3-acetoxymethyl-7α-chloro-4-spiro-<3'-(1'-cyclohexyl-4'-cyclohexylimino-2'-oxoazetidinyl)>-2-cephem

Guidance literature:: With triethylamine; In dichloromethane; for 0.333333h;

Reference yield:

: 957-68-6
7-Aminocephalosporanic acid

: 129441-72-1
3-acetoxymethyl-7α-chloro-4-spiro-<3'-(1'-cyclohexyl-4'-cyclohexylimino-2'-oxoazetidinyl)>-2-cephem

Guidance literature:: Multi-step reaction with 2 steps

1: 50 percent / 3.5 N HCl, sodium nitrite / acetone; H₂O / 1.5 h / 21 °C

2: 13 percent / triethylamine / CH₂Cl₂ / 0.33 h

With hydrogenchloride; triethylamine; sodium nitrite; In dichloromethane; water; acetone;