4-[(4S,5R,6S)-2-(4-Methoxy-benzyloxycarbonyl)-4-methyl-7-oxo-6-((R)-1-triethylsilanyloxy-ethyl)-1-aza-bicyclo[3.2.0]hept-2-en-3-ylmethylsulfanyl]-1-methyl-pyridinium; iodide

Base Information

Chemical Name:4-[(4S,5R,6S)-2-(4-Methoxy-benzyloxycarbonyl)-4-methyl-7-oxo-6-((R)-1-triethylsilanyloxy-ethyl)-1-aza-bicyclo[3.2.0]hept-2-en-3-ylmethylsulfanyl]-1-methyl-pyridinium; iodide
CAS No.:135237-32-0
Molecular Formula:C₃₁H₄₃N₂O₅SSi*I
Molecular Weight:710.749
Hs Code.:

4-[(4S,5R,6S)-2-(4-Methoxy-benzyloxycarbonyl)-4-methyl-7-oxo-6-((R)-1-triethylsilanyloxy-ethyl)-1-aza-bicyclo[3.2.0]hept-2-en-3-ylmethylsulfanyl]-1-methyl-pyridinium; iodide

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Chemical Property of 4-[(4S,5R,6S)-2-(4-Methoxy-benzyloxycarbonyl)-4-methyl-7-oxo-6-((R)-1-triethylsilanyloxy-ethyl)-1-aza-bicyclo[3.2.0]hept-2-en-3-ylmethylsulfanyl]-1-methyl-pyridinium; iodide

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Technology Process of 4-[(4S,5R,6S)-2-(4-Methoxy-benzyloxycarbonyl)-4-methyl-7-oxo-6-((R)-1-triethylsilanyloxy-ethyl)-1-aza-bicyclo[3.2.0]hept-2-en-3-ylmethylsulfanyl]-1-methyl-pyridinium; iodide

There total 4 articles about 4-[(4S,5R,6S)-2-(4-Methoxy-benzyloxycarbonyl)-4-methyl-7-oxo-6-((R)-1-triethylsilanyloxy-ethyl)-1-aza-bicyclo[3.2.0]hept-2-en-3-ylmethylsulfanyl]-1-methyl-pyridinium; iodide 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: 100.0%

: 135356-79-5
p-Methoxybenzyl (1S,5R,6S)-1-methyl-2-(4-pyridyl)thiomethyl-6-<(R)-1-triethylsilyloxyethyl>carbapen-2-em-3-carboxylate

: 74-88-4
methyl iodide

: 135237-32-0
4-[(4S,5R,6S)-2-(4-Methoxy-benzyloxycarbonyl)-4-methyl-7-oxo-6-((R)-1-triethylsilanyloxy-ethyl)-1-aza-bicyclo[3.2.0]hept-2-en-3-ylmethylsulfanyl]-1-methyl-pyridinium; iodide

Guidance literature:: In acetonitrile; for 2h; Ambient temperature;
DOI:10.1248/cpb.39.672

Reference yield:

: 135271-52-2
p-Methoxybenzyl (1S,5R,6S)-2-Hydroxymethyl-1-methyl-6-<(R)-1-trinthylsilyloxyethyl>carbapen-2-em-3-carboxylate

: 135237-32-0
4-[(4S,5R,6S)-2-(4-Methoxy-benzyloxycarbonyl)-4-methyl-7-oxo-6-((R)-1-triethylsilanyloxy-ethyl)-1-aza-bicyclo[3.2.0]hept-2-en-3-ylmethylsulfanyl]-1-methyl-pyridinium; iodide

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / Ph₃P, diethyl azodicarboxylate / tetrahydrofuran / 1 h / Ambient temperature

2: 100 percent / acetonitrile / 2 h / Ambient temperature

With triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; acetonitrile;
DOI:10.1248/cpb.39.672

Reference yield:

: 4556-23-4
pyridine-4-thiol

: 135237-32-0
4-[(4S,5R,6S)-2-(4-Methoxy-benzyloxycarbonyl)-4-methyl-7-oxo-6-((R)-1-triethylsilanyloxy-ethyl)-1-aza-bicyclo[3.2.0]hept-2-en-3-ylmethylsulfanyl]-1-methyl-pyridinium; iodide

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / Ph₃P, diethyl azodicarboxylate / tetrahydrofuran / 1 h / Ambient temperature

2: 100 percent / acetonitrile / 2 h / Ambient temperature

With triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; acetonitrile;
DOI:10.1248/cpb.39.672