p-Toluenesulfonyl azide → HCID 76698471, compound

HRID 1670666Notes

Reaction equation

HRID 1670666 reaction equation
[C:1]([CH2:5][C:6]([O:8][CH2:9][CH3:10])=[O:7])(=[O:4])[CH2:2][CH3:3].S([N:21]=[N+:22]=[N-])(C1C=CC(C)=CC=1)(=O)=O>>[N+:21](=[C:5]([C:1](=[O:4])[CH2:2][CH3:3])[C:6]([O:8][CH2:9][CH3:10])=[O:7])=[N-:22]

Participants

3

Reactant 2

HCID 13661p-Toluenesulfonyl azideHCID 78656Ethyl 3-oxovalerate

Product 1

HCID 76698471HCID 76698471, compound

Procedure

This compound was synthesised from ethyl propionylacetate (CAS 4949-44-4) and polymer-bound tosylazide using similar protocol as described in Intermediate 1-7. Crude material (0.9 g, 95%) was taken directly to next step.

Sources & evidence

ORD record
ord-4dcba333b83a4b2284897dd5044d311e
Source dataset
uspto-grants-2011_08
Patent number
US07994179B2

Reaction notes

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