2-Oxabicyclo[4.1.0]heptane-7-carboxylicacid,methylester,(1alpha,6alpha,7beta)-(9CI)

Base Information

• Chemical Name: 2-Oxabicyclo[4.1.0]heptane-7-carboxylicacid,methylester,(1alpha,6alpha,7beta)-(9CI)
• CAS No.: 168254-82-8
• Molecular Formula: C₈H₁₂O₃
• Molecular Weight: 156.181
• Mol file: 168254-82-8.mol

Synonyms:2-Oxabicyclo[4.1.0]heptane-7-carboxylicacid,methylester,(1alpha,6alpha,7beta)-(9CI)

Chemical Property of 2-Oxabicyclo[4.1.0]heptane-7-carboxylicacid,methylester,(1alpha,6alpha,7beta)-(9CI)

Chemical Property:

Purity/Quality:

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Technology Process of 2-Oxabicyclo[4.1.0]heptane-7-carboxylicacid,methylester,(1alpha,6alpha,7beta)-(9CI)

There total 5 articles about 2-Oxabicyclo[4.1.0]heptane-7-carboxylicacid,methylester,(1alpha,6alpha,7beta)-(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:

3,4-dihydro-2H-pyran (110-87-2) + methyl diazoacetate (6832-16-2) → (1R,6R,7R)-2-Oxa-bicyclo[4.1.0]heptane-7-carboxylic acid methyl ester (168254-82-8) + (1S,6S,7R)-2-Oxa-bicyclo[4.1.0]heptane-7-carboxylic acid methyl ester (168254-82-8)

Guidance literature:

With dirhodium tetraacetate; In dichloromethane; Yield given. Yields of byproduct given; Ambient temperature;

DOI:10.1002/hlca.19950780217

Reference yield:

3,4-dihydro-2H-pyran (110-87-2) + methyl diazoacetate (6832-16-2) → (1R,6R,7R)-2-Oxa-bicyclo[4.1.0]heptane-7-carboxylic acid methyl ester (168254-82-8) + (1S,6S,7R)-2-Oxa-bicyclo[4.1.0]heptane-7-carboxylic acid methyl ester (168254-82-8)

Guidance literature:

With dirhodium tetraacetate; In dichloromethane; Yield given. Yields of byproduct given; Ambient temperature;

DOI:10.1002/hlca.19950780217

Reference yield:

3,4-dihydro-2H-pyran (110-87-2) + methyl diazoacetate (6832-16-2) → (1S,6S,7R)-2-Oxa-bicyclo[4.1.0]heptane-7-carboxylic acid methyl ester (168254-82-8) + (1R,6R,7S)-2-Oxa-bicyclo[4.1.0]heptane-7-carboxylic acid methyl ester (168254-82-8) + (1R,6R,7R)-2-Oxa-bicyclo[4.1.0]heptane-7-carboxylic acid methyl ester (168254-82-8)

Guidance literature:

With tetrakis<(4S)-tetrahydro-4-phenyloxazol-2-one>dirhodium(II); In dichloromethane; Yield given. Yields of byproduct given. Title compound not separated from byproducts; Ambient temperature;

DOI:10.1002/hlca.19950780217

upstream raw materials:

3,4-dihydro-2H-pyran

methyl diazoacetate

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