1-methyl-4(S*)-isopropyl-6(R*)-<4-(trimethylsilyl)-2-buten-3-ynyl>bicyclo<3.1.1>heptan-6-ol

Base Information

• Chemical Name: 1-methyl-4(S*)-isopropyl-6(R*)-<4-(trimethylsilyl)-2-buten-3-ynyl>bicyclo<3.1.1>heptan-6-ol
• CAS No.: 137918-08-2
• Molecular Formula: C₁₈H₃₀OSi
• Molecular Weight: 290.521

Synonyms:1-methyl-4(S*)-isopropyl-6(R*)-<4-(trimethylsilyl)-2-buten-3-ynyl>bicyclo<3.1.1>heptan-6-ol

Chemical Property of 1-methyl-4(S*)-isopropyl-6(R*)-<4-(trimethylsilyl)-2-buten-3-ynyl>bicyclo<3.1.1>heptan-6-ol

Chemical Property:

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Technology Process of 1-methyl-4(S*)-isopropyl-6(R*)-<4-(trimethylsilyl)-2-buten-3-ynyl>bicyclo<3.1.1>heptan-6-ol

There total 3 articles about 1-methyl-4(S*)-isopropyl-6(R*)-<4-(trimethylsilyl)-2-buten-3-ynyl>bicyclo<3.1.1>heptan-6-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: 77.0%

7(R*)-bromo-1-methyl-4(S*)-isopropyl-6(R*)-<1(S*)-(p-tolylsulfonyl)-4-(trimethylsilyl)-3-butynyl>bicyclo<3.1.1>heptan-6-ol (137918-00-4,138124-07-9) → 1-methyl-4(S*)-isopropyl-6(R*)-<4-(trimethylsilyl)-2-buten-3-ynyl>bicyclo<3.1.1>heptan-6-ol (137918-08-2) + 1-methyl-4(S*)-isopropyl-6(R*)-<1(S*)-(p-tolylsulfonyl)-4-(trimethylsilyl)-3-butynyl>bicyclo<3.1.1>heptan-6-ol (137918-12-8)

Guidance literature:

With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In benzene; for 3h; Heating;

Reference yield: 42.0%

7(R*)-bromo-1-methyl-4(S*)-isopropyl-6(R*)-<1(R*)-(p-tolylsulfonyl)-4-(trimethylsilyl)-3-butynyl>bicyclo<3.1.1>heptan-6-ol (137918-00-4,138124-07-9) → 1-methyl-4(S*)-isopropyl-6(R*)-<4-(trimethylsilyl)-2-buten-3-ynyl>bicyclo<3.1.1>heptan-6-ol (137918-08-2) + 6-hydroxy-5(R*)-(p-tolylsulfonyl)-β-copaene vinylsilane (137918-09-3)

Guidance literature:

With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In benzene; for 3h; Heating;

Reference yield: 37.0%

7(R*)-chloro-1-methyl-4(S*)-isopropyl-6(R*)-<1(R*)-(p-tolylsulfonyl)-4-(trimethylsilyl)-3-butynyl>bicyclo<3.1.1>heptan-6-ol (137917-99-8,138124-06-8) → 1-methyl-4(S*)-isopropyl-6(R*)-<4-(trimethylsilyl)-2-buten-3-ynyl>bicyclo<3.1.1>heptan-6-ol (137918-08-2) + 6-hydroxy-5(R*)-(p-tolylsulfonyl)-β-copaene vinylsilane (137918-09-3)

Guidance literature:

With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In benzene; for 48h; Heating;

upstream raw materials:

7(R*)-chloro-1-methyl-4(S*)-isopropyl-6(R*)-<1(R*)-(p-tolylsulfonyl)-4-(trimethylsilyl)-3-butynyl>bicyclo<3.1.1>heptan-6-ol

7(R*)-bromo-1-methyl-4(S*)-isopropyl-6(R*)-<1(R*)-(p-tolylsulfonyl)-4-(trimethylsilyl)-3-butynyl>bicyclo<3.1.1>heptan-6-ol

7(R*)-bromo-1-methyl-4(S*)-isopropyl-6(R*)-<1(S*)-(p-tolylsulfonyl)-4-(trimethylsilyl)-3-butynyl>bicyclo<3.1.1>heptan-6-ol

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