3'-N-demethyl-9,12-epoxy-10,11-nor-12-(oximino-formyl)-3'-N-(phenylsulfonyl)erythromycin A

Base Information

Chemical Name:3'-N-demethyl-9,12-epoxy-10,11-nor-12-(oximino-formyl)-3'-N-(phenylsulfonyl)erythromycin A
CAS No.:142635-11-8
Molecular Formula:C₄₀H₆₄N₂O₁₅S
Molecular Weight:845.019
Hs Code.:

Synonyms:3'-N-demethyl-9,12-epoxy-10,11-nor-12-(oximino-formyl)-3'-N-(phenylsulfonyl)erythromycin A

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Chemical Property of 3'-N-demethyl-9,12-epoxy-10,11-nor-12-(oximino-formyl)-3'-N-(phenylsulfonyl)erythromycin A

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Technology Process of 3'-N-demethyl-9,12-epoxy-10,11-nor-12-(oximino-formyl)-3'-N-(phenylsulfonyl)erythromycin A

There total 3 articles about 3'-N-demethyl-9,12-epoxy-10,11-nor-12-(oximino-formyl)-3'-N-(phenylsulfonyl)erythromycin A 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: 93.0%

: 142635-10-7
3'-N-demethyl-9,12-epoxy-12-formyl-10,11-nor-3'-N-(phenylsulfonyl)erythromycin A

: 142635-11-8
3'-N-demethyl-9,12-epoxy-10,11-nor-12-(oximino-formyl)-3'-N-(phenylsulfonyl)erythromycin A

Guidance literature:: With hydroxylamine hydrochloride; In pyridine; at 60 ℃; for 1.5h;
DOI:10.1021/jo00042a011

Reference yield:

: C₄₂H₆₉NO₁₆S

: 142635-11-8
3'-N-demethyl-9,12-epoxy-10,11-nor-12-(oximino-formyl)-3'-N-(phenylsulfonyl)erythromycin A

Guidance literature:: Multi-step reaction with 2 steps

1: Pb(OAc)4 / CH₂Cl₂ / 0.5 h

2: 93 percent / NH₂OH*HCl / pyridine / 1.5 h / 60 °C

With lead(IV) acetate; hydroxylamine hydrochloride; In pyridine; dichloromethane;
DOI:10.1021/jo00042a011

Reference yield:

: 142635-09-4
3'-N-demethyl-12-(1,2-dioxopropyl)-9,12-epoxy-10,11-nor-3'-N-(phenylsulfonyl)erythromycin A

: 142635-11-8
3'-N-demethyl-9,12-epoxy-10,11-nor-12-(oximino-formyl)-3'-N-(phenylsulfonyl)erythromycin A

Guidance literature:: Multi-step reaction with 3 steps

1: NaCNBH₃, AcOH / 0.5 h / Ambient temperature

2: Pb(OAc)4 / CH₂Cl₂ / 0.5 h

3: 93 percent / NH₂OH*HCl / pyridine / 1.5 h / 60 °C

With lead(IV) acetate; hydroxylamine hydrochloride; sodium cyanoborohydride; acetic acid; In pyridine; dichloromethane;
DOI:10.1021/jo00042a011