(1S,2S,4R)-2-((S,E)-3-isocyanato-3-methylhex-1-enyl)-1-isopropyl-4-methylcyclohexane

Base Information

Chemical Name:(1S,2S,4R)-2-((S,E)-3-isocyanato-3-methylhex-1-enyl)-1-isopropyl-4-methylcyclohexane
CAS No.:881921-02-4
Molecular Formula:C₁₈H₃₁NO
Molecular Weight:277.45
Hs Code.:

Synonyms:(1S,2S,4R)-2-((S,E)-3-isocyanato-3-methylhex-1-enyl)-1-isopropyl-4-methylcyclohexane

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

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Chemical Property of (1S,2S,4R)-2-((S,E)-3-isocyanato-3-methylhex-1-enyl)-1-isopropyl-4-methylcyclohexane

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Technology Process of (1S,2S,4R)-2-((S,E)-3-isocyanato-3-methylhex-1-enyl)-1-isopropyl-4-methylcyclohexane

There total 5 articles about (1S,2S,4R)-2-((S,E)-3-isocyanato-3-methylhex-1-enyl)-1-isopropyl-4-methylcyclohexane 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: 99.0%

: 881920-96-3
(R,E)-1-((1R,2S,5R)-2-isopropyl-5-methylcyclohexyl)-3-methylhex-2-enyl carbamate

: 881921-02-4
(1S,2S,4R)-2-((S,E)-3-isocyanato-3-methylhex-1-enyl)-1-isopropyl-4-methylcyclohexane

Guidance literature:: With triethylamine; trifluoroacetic anhydride; In dichloromethane; at 0 ℃; for 0.25h;
DOI:10.1021/ol053061g

Reference yield:

: 881920-66-7
(S,E)-1-((1R,2S,5R)-2-isopropyl-5-methylcyclohexyl)-3-methylhex-2-en-1-ol

: 881921-02-4
(1S,2S,4R)-2-((S,E)-3-isocyanato-3-methylhex-1-enyl)-1-isopropyl-4-methylcyclohexane

Guidance literature:: Multi-step reaction with 5 steps

1: 81 percent / N-methylmorpholine N-oxide; tetrapropylammonium perruthenate; molecular sieves 4 Angstroem / CH₂Cl₂ / 0.58 h / 20 °C

2: 21 mg / lithium triethylborohydride / tetrahydrofuran / 0.33 h / -78 °C

3: CH₂Cl₂ / 1 h / 0 °C

4: 426 mg / potassium carbonate / methanol; H₂O / 0 - 23 °C

5: 99 percent / trifluoroacetic anhydride; triethylamine / CH₂Cl₂ / 0.25 h / 0 °C

With tetrapropylammonium perruthennate; 4 A molecular sieve; lithium triethylborohydride; potassium carbonate; 4-methylmorpholine N-oxide; triethylamine; trifluoroacetic anhydride; In tetrahydrofuran; methanol; dichloromethane; water;
DOI:10.1021/ol053061g

Reference yield:

: 881920-68-9
(R,E)-1-((1R,2S,5R)-2-isopropyl-5-methylcyclohexyl)-3-methylhex-2-en-1-ol

: 881921-02-4
(1S,2S,4R)-2-((S,E)-3-isocyanato-3-methylhex-1-enyl)-1-isopropyl-4-methylcyclohexane

Guidance literature:: Multi-step reaction with 3 steps

1: CH₂Cl₂ / 1 h / 0 °C

2: 426 mg / potassium carbonate / methanol; H₂O / 0 - 23 °C

3: 99 percent / trifluoroacetic anhydride; triethylamine / CH₂Cl₂ / 0.25 h / 0 °C

With potassium carbonate; triethylamine; trifluoroacetic anhydride; In methanol; dichloromethane; water;
DOI:10.1021/ol053061g