1H-Inden-1-one, 3a,4,5,6,7,7a-hexahydro-2-methyl-, (3aR,7aR)-rel- (9CI)

Base Information

• Chemical Name: 1H-Inden-1-one, 3a,4,5,6,7,7a-hexahydro-2-methyl-, (3aR,7aR)-rel- (9CI)
• CAS No.: 663155-50-8
• Molecular Formula: C₁₀H₁₄O
• Molecular Weight: 150.221
• Mol file: 663155-50-8.mol

Synonyms:1H-Inden-1-one, 3a,4,5,6,7,7a-hexahydro-2-methyl-, (3aR,7aR)-rel- (9CI)

Chemical Property of 1H-Inden-1-one, 3a,4,5,6,7,7a-hexahydro-2-methyl-, (3aR,7aR)-rel- (9CI)

Chemical Property:

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Technology Process of 1H-Inden-1-one, 3a,4,5,6,7,7a-hexahydro-2-methyl-, (3aR,7aR)-rel- (9CI)

There total 3 articles about 1H-Inden-1-one, 3a,4,5,6,7,7a-hexahydro-2-methyl-, (3aR,7aR)-rel- (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: 36.0%

(Z)-3-(cyclohex-1-en-1-yl)-2-(trimethylsilylmethyl)prop-2-enal (663155-48-4) → 8-methylbicyclo[4.3.0]non-16-en-7-one (16149-89-6) + 8-methylbicyclo[4.3.0]nona-1,8-dien-7-one + cis-8-methylbicyclo[4.3.0]non-8-en-7-one (300768-81-4,663155-50-8) + trans-2-chloro-8-methylbicyclo[4.3.0]non-1(6)-en-7-one

Guidance literature:

With iron(III) chloride; In dichloromethane; at 20 ℃; for 96h; Further byproducts.;

DOI:10.1016/j.tet.2003.11.024

Reference yield:

(Z)-3-(cyclohex-1-en-1-yl)-2-(trimethylsilylmethyl)prop-2-enal (663155-48-4) → 8-methylbicyclo[4.3.0]non-16-en-7-one (16149-89-6) + cis-8-methylbicyclo[4.3.0]non-8-en-7-one (300768-81-4,663155-50-8) + 8-methylenebicyclo[4.3.0]non-1(6)-en-7-one + 8-(chloromethyl)bicyclo[4.3.0]non-1(6)-en-7-one

Guidance literature:

With iron(III) chloride; In dichloromethane; at 20 ℃; Further byproducts.;

DOI:10.1016/j.tet.2003.11.024

Reference yield:

cyclohexyl methacrylate (101-43-9) → 8-methylbicyclo[4.3.0]non-16-en-7-one (16149-89-6) + 2-methyl-3a,4,5,6,7,7a-hexahydro-inden-1-one (663155-50-8)

Guidance literature:

With PPA; at 100 ℃; for 1h;

DOI:10.1016/S0022-328X(00)00177-7

upstream raw materials:

cyclohexyl methacrylate

(Z)-3-(cyclohex-1-en-1-yl)-2-(trimethylsilylmethyl)prop-2-enal

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