3-[7a-Methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2l6-benzo[c]thiophen-5-ol

Base Information

Chemical Name:3-[7a-Methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2l6-benzo[c]thiophen-5-ol
CAS No.:87407-73-6
Molecular Formula:C₂₈H₄₄O₃S
Molecular Weight:460.722
Hs Code.:
Mol file:87407-73-6.mol

Synonyms:3-[7a-Methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2l6-benzo[c]thiophen-5-ol

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Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3-[7a-Methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2l6-benzo[c]thiophen-5-ol

Chemical Property:

Vapor Pressure:0mmHg at 25°C
Boiling Point:606.174°C at 760 mmHg
Flash Point:320.403°C
PSA：62.75000
Density:1.117g/cm³
LogP:7.33280

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 3-[7a-Methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2l6-benzo[c]thiophen-5-ol

There total 2 articles about 3-[7a-Methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2l6-benzo[c]thiophen-5-ol 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:

: 50-14-6,51744-66-2,61177-68-2,116559-84-3,137174-35-7
ergocalciferol

: 87407-73-6,87417-22-9,87680-65-7
(S)-3-[(1R,3aS)-7a-Methyl-1-((E)-(1R,4R)-1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-(4E)-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2λ⁶-benzo[c]thiophen-5-ol

Guidance literature:: With sulfur dioxide; In water; benzene;
DOI:10.1021/jo00359a061

Reference yield:

: 50-14-6,51744-66-2,61177-68-2,116559-84-3,137174-35-7
vitamin D₂

: 87407-73-6,87417-22-9,87680-65-7
(S)-3-[(R)-7a-Methyl-1-((E)-(1R,4R)-1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-(4E)-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2λ⁶-benzo[c]thiophen-5-ol

Guidance literature:: With sulfur dioxide; for 0.5h; Heating;
DOI:10.1248/cpb.40.1662

Reference yield:

: 87407-73-6,87417-22-9,87680-65-7
(S)-3-[(1R,3aS)-7a-Methyl-1-((E)-(1R,4R)-1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-(4E)-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2λ⁶-benzo[c]thiophen-5-ol

: 54573-75-0,74007-20-8,125136-22-3,127516-23-8,146727-87-9,87649-67-0
1α-hydroxyergocalciferol

Guidance literature:: Multi-step reaction with 5 steps

1: NaHCO₃ / ethanol / Heating

2: imidazole / dimethylformamide

3: SeO₂, N-methylmorpholine N-oxide / methanol; CH₂Cl₂ / Heating

4: acridine / Irradiation

5: (C₄H₉)4N¹⁺*F^1- / tetrahydrofuran

With 1H-imidazole; acridine; selenium(IV) oxide; tetrabutyl ammonium fluoride; sodium hydrogencarbonate; 4-methylmorpholine N-oxide; In tetrahydrofuran; methanol; ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo00359a061