Hydrochloric Acid → HCID 76184745, compound

HRID 903498Notes

Reaction equation

HRID 903498 reaction equation
[N+:1]([C:4]1[CH:30]=[CH:29][C:7]([CH2:8][O:9][C:10]([C:12]([N:17]2[CH:20]([N+:21]([CH2:26][CH3:27])([CH2:24][CH3:25])[CH2:22][CH3:23])[CH2:19][C:18]2=[O:28])=[C:13]([O-:16])[CH2:14][CH3:15])=[O:11])=[CH:6][CH:5]=1)([O-:3])=[O:2].[ClH:31]>O>[Cl-:31].[N+:1]([C:4]1[CH:5]=[CH:6][C:7]([CH2:8][O:9][C:10]([C:12]([N:17]2[CH:20]([N+:21]([CH2:26][CH3:27])([CH2:24][CH3:25])[CH2:22][CH3:23])[CH2:19][C:18]2=[O:28])=[C:13]([OH:16])[CH2:14][CH3:15])=[O:11])=[CH:29][CH:30]=1)([O-:3])=[O:2]

Participants

4

Reactant 2

HCID 313Hydrochloric AcidHCID 76184768HCID 76184768, compound

Product 1

HCID 76184745HCID 76184745, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

A mixture of 1-(4-nitrobenzyloxycarbonyl)-1-(2-oxo-4-triethylammonioazetidin-1-yl)but-1-en-2-olate (210 mg) in water (10 ml) and 0.1 N hydrochloric acid (5 ml) was lyophilised and the residue triturated with ether to afford the title salt (220 mg), νmax (Nujol) 1790 cm-1 (β-lactam), τ (DMSO-d6) values for mixture of isomers include 4.50 (m, azetidinyl C--4H), 6.3-6.8 (m, NCH2), 6.7-7.3 (m, ##STR7##

Workup

  1. customthe residue triturated with ether

Sources & evidence

ORD record
ord-f831d335b1094c1cb696d7aaa898e3a4
Source dataset
uspto-grants-1980_10
Patent number
US04228074

Reaction notes

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