Cyclobutanecarboxylic acid, 2-(1-methylethenyl)-, methyl ester, (1S-cis)- (9CI)

Base Information

Chemical Name:Cyclobutanecarboxylic acid, 2-(1-methylethenyl)-, methyl ester, (1S-cis)- (9CI)
CAS No.:139561-15-2
Molecular Formula:C₉H₁₄O₂
Molecular Weight:154.209
Hs Code.:
Mol file:139561-15-2.mol

Synonyms:Cyclobutanecarboxylic acid, 2-(1-methylethenyl)-, methyl ester, (1S-cis)- (9CI)

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Chemical Property of Cyclobutanecarboxylic acid, 2-(1-methylethenyl)-, methyl ester, (1S-cis)- (9CI)

Chemical Property:

PSA：0.00000
LogP:0.00000

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

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Technology Process of Cyclobutanecarboxylic acid, 2-(1-methylethenyl)-, methyl ester, (1S-cis)- (9CI)

There total 5 articles about Cyclobutanecarboxylic acid, 2-(1-methylethenyl)-, methyl ester, (1S-cis)- (9CI) 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: 78.0%

: 139462-58-1
Methyl (R)-5-Iodo-3-isopropenylpentanoate

: 70645-37-3,70645-46-4,139561-15-2,139561-17-4
Methyl (2S)-2-isopropenylcyclobutanecarboxylate

Guidance literature:: With lithium diisopropyl amide; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; hexane; at -70 ℃; for 1h;

Reference yield:

: methyl (1RS,2SR)-2-isopropenyl-1-(phenylsulfonyl)cyclobutanecarboxylate

: 70645-37-3,70645-46-4,139561-15-2,139561-17-4
methyl 2-isopropenylcyclobutanecarboxylate

Guidance literature:: With disodium hydrogenphosphate; sodium amalgam; In methanol; at 20 ℃; for 2h; Inert atmosphere;
DOI:10.1007/s12272-011-0904-7

Reference yield:

: 1148131-33-2
2-(phenylsulfonyl)hex-5-enoic acid methyl ester

: 70645-37-3,70645-46-4,139561-15-2,139561-17-4
methyl 2-isopropenylcyclobutanecarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride / dichloromethane / 10 h / Inert atmosphere; Reflux

2: tetrakis(triphenylphosphine) palladium⁽⁰⁾ / dimethyl sulfoxide / 3 h / 20 °C / Inert atmosphere

3: sodium amalgam; disodium hydrogenphosphate / methanol / 2 h / 20 °C / Inert atmosphere

With tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; disodium hydrogenphosphate; sodium amalgam; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In methanol; dichloromethane; dimethyl sulfoxide;
DOI:10.1007/s12272-011-0904-7