Sulfuric Acid → HCID 19828702, compound

HRID 2107076Notes

Reaction equation

HRID 2107076 reaction equation
[CH:1]([C:3]1([C:12](Cl)=[O:13])[CH2:11][C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH2:4]1)=[CH2:2].[CH2:15](OC(=O)CC(O)=O)C.C(O[Mg])C.S(=O)(=O)(O)O>C(OCCCC)CCC>[CH:1]([C:3]1([C:12](=[O:13])[CH3:15])[CH2:11][C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH2:4]1)=[CH2:2]

Participants

5

Reactant 3

HCID 1118Sulfuric AcidHCID 53915754HCID 53915754, compoundHCID 178472270HCID 178472270, compound

Product 1

HCID 19828702HCID 19828702, compound

Reagents, catalysts & solvents 1

HCID 8909Butyl etherSolvent

Procedure

1-(2,3-Dihydro-2-vinyl-1H-inden-2-yl)-ethanone was prepared by treating 2,3-dihydro-2-vinyl-1H-indene-2-carboxylic acid chloride with ethoxy magnesium malonic acid ethyl ester in dibutylether and after that with sulfuric acid according to the method of Reynolds, G. A. and Hauser, C. B., Org. Synth. 30 (1957) 70.

Sources & evidence

ORD record
ord-27d9d52e89424236876298bbbab18709
Source dataset
uspto-grants-1990_06
Patent number
US04933359

Reaction notes

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