Benzalcyclopentanoloxid

Base Information

• Chemical Name: Benzalcyclopentanoloxid
• CAS No.: 73920-90-8
• Molecular Formula: C₁₂H₁₄O₂
• Molecular Weight: 190.242
• Mol file: 73920-90-8.mol

Synonyms:

Chemical Property of Benzalcyclopentanoloxid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Benzalcyclopentanoloxid

There total 6 articles about Benzalcyclopentanoloxid 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:

(E)-2-(phenylmethylene)cyclopentanol (58738-53-7) → 2-trans-benzylidene-1β-hydroxycyclopentane β-oxide (73920-90-8,91465-12-2,100295-06-5)

Guidance literature:

With tert.-butylhydroperoxide; vanadyl acetylacetonate; In benzene; at 25 ℃; for 3h; Yield given;

Reference yield:

→ 2-phenyl-1-oxa-spiro[2.4]heptan-4-ol (73920-90-8,91465-12-2,100295-06-5)

Guidance literature:

With peracetic acid; chloroform; sodium acetate; Reagens 4: Essigsaeure;;

DOI:10.1021/ja01598a055

Reference yield:

2-trans-benzylidenecyclopentanyl acetate (91418-97-2) → Acetic acid (3S,4R)-2-phenyl-1-oxa-spiro[2.4]hept-4-yl ester (91418-98-3,91465-13-3) + (3S,4S)-2-Phenyl-1-oxa-spiro[2.4]heptan-4-ol (73920-90-8,91465-12-2,100295-06-5)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In chloroform; at 25 ℃; for 72h; Title compound not separated from byproducts;

upstream raw materials:

2-trans-benzylidenecyclopentanyl acetate

(E)-2-benzylidenecyclopentanone

(E)-2-(phenylmethylene)cyclopentanol

Downstream raw materials:

2-phenyl-1-oxa-spiro[2.4]heptan-4-one

Acetic acid (3S,4R)-2-phenyl-1-oxa-spiro[2.4]hept-4-yl ester

2(E)-Phenyl-1-oxaspiro<2,4>heptan-4-on

4-(Z-Cyanmethylen)-2(E)-phenyl-1-oxaspiro<2,4>heptan