(R)-(-)-1-acetoxy-4-(1-acetoxy-1-methylethyl)-5-(methylene)cyclohexene

Base Information

• Chemical Name: (R)-(-)-1-acetoxy-4-(1-acetoxy-1-methylethyl)-5-(methylene)cyclohexene
• CAS No.: 225221-30-7
• Molecular Formula: C₁₄H₂₀O₄
• Molecular Weight: 252.31
• Mol file: 225221-30-7.mol

Synonyms:(R)-(-)-1-acetoxy-4-(1-acetoxy-1-methylethyl)-5-(methylene)cyclohexene

Chemical Property of (R)-(-)-1-acetoxy-4-(1-acetoxy-1-methylethyl)-5-(methylene)cyclohexene

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of (R)-(-)-1-acetoxy-4-(1-acetoxy-1-methylethyl)-5-(methylene)cyclohexene

There total 1 articles about (R)-(-)-1-acetoxy-4-(1-acetoxy-1-methylethyl)-5-(methylene)cyclohexene 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: 6.0%

zinc diacetate (557-34-6) + (+)-(1R,5R)-2(10)-Pinen-4-on (64243-08-9) → (R)-(-)-1-acetoxy-4-isopropenyl-5-(methylene)cyclohexene (225221-32-9) + (R)-(-)-1-acetoxy-4-(1-acetoxy-1-methylethyl)-5-(methylene)cyclohexene (225221-30-7)

Guidance literature:

With boron trifluoride diethyl etherate; acetic anhydride; at 0 ℃; for 3h;

DOI:10.1016/S0957-4166(98)00510-2

Reference yield: 96.0%

(R)-(-)-1-acetoxy-4-(1-acetoxy-1-methylethyl)-5-(methylene)cyclohexene (225221-30-7) → (R)-(+)-4-(1-acetoxy-1-methylethyl)-3-methyl-2-cyclohexen-1-one

Guidance literature:

With potassium carbonate; In methanol; at 0 ℃; for 0.5h;

DOI:10.1016/S0957-4166(98)00510-2

Reference yield: 75.0%

(R)-(-)-1-acetoxy-4-(1-acetoxy-1-methylethyl)-5-(methylene)cyclohexene (225221-30-7) → (R)-(-)-1-acetoxy-4-isopropenyl-5-(methylene)cyclohexene (225221-32-9)

Guidance literature:

In hexane; at 300 ℃;

DOI:10.1016/S0957-4166(98)00510-2

upstream raw materials:

zinc diacetate

(+)-(1R,5R)-2⁽¹⁰⁾-Pinen-4-on

Downstream raw materials:

(R)-(-)-1-acetoxy-4-isopropenyl-5-(methylene)cyclohexene

(S)-(+)-4-isopropenyl-3-methyl-2-cyclohexen-1-one

(S)-(-)-4-isopropyl-3-methyl-2-cyclohexen-1-one