Cyclopentanecarboxaldehyde, 2-(1-methoxyethyl)-, [1alpha,2beta(R*)]- (9CI)

Base Information

Chemical Name:Cyclopentanecarboxaldehyde, 2-(1-methoxyethyl)-, [1alpha,2beta(R*)]- (9CI)
CAS No.:156768-23-9
Molecular Formula:C₉H₁₆O₂
Molecular Weight:156.225
Hs Code.:
Mol file:156768-23-9.mol

Synonyms:Cyclopentanecarboxaldehyde, 2-(1-methoxyethyl)-, [1alpha,2beta(R*)]- (9CI)

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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 Cyclopentanecarboxaldehyde, 2-(1-methoxyethyl)-, [1alpha,2beta(R*)]- (9CI)

Chemical Property:

Purity/Quality:

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Technology Process of Cyclopentanecarboxaldehyde, 2-(1-methoxyethyl)-, [1alpha,2beta(R*)]- (9CI)

There total 3 articles about Cyclopentanecarboxaldehyde, 2-(1-methoxyethyl)-, [1alpha,2beta(R*)]- (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: 6.0%

: 67-56-1
methanol

: (E and Z)-1-methoxy-1,6-octadiene

: 103984-01-6
2-methyl-3-cyclohexene-1-carboxaldehyde dimethyl acetal

: 156768-23-9
2-(1-methoxymethyl)cyclopentane-1-carboxaldehyde

: 2-ethenylcyclopentane-1-carboxaldehyde dimethyl acetal

: 2-methyl-2-cyclohexene-1-carboxaldehyde dimethyl acetal

Guidance literature:: With 2,6-dimethylpyridine; lithium perchlorate; pyridinium p-toluenesulfonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; Yield given. Multistep reaction;
DOI:10.1021/ja00087a021

Reference yield:

: 89794-36-5
heptene-5 ol-1

: 156768-23-9
2-(1-methoxymethyl)cyclopentane-1-carboxaldehyde

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) (COCl)2, DMSO, 2.) Et₃N / 1.) THF, -78 deg C, 15 min, 2.) THF, RT, 15 min

2: 1.) t-BuLi / 1.) THF, hexane, 0 deg C to 20 deg C, 1 h, 2.) THF, hexane, RT, 16 h

3: 1.) LiClO₄, 2,6-lutidine, 2.) pyridinium p-toluenesulfonate, 3.) DBU

With 2,6-dimethylpyridine; oxalyl dichloride; tert.-butyl lithium; lithium perchlorate; pyridinium p-toluenesulfonate; dimethyl sulfoxide; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine;
DOI:10.1021/ja00087a021

Reference yield:

: 73769-12-7
5-heptenal

: 156768-23-9
2-(1-methoxymethyl)cyclopentane-1-carboxaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) t-BuLi / 1.) THF, hexane, 0 deg C to 20 deg C, 1 h, 2.) THF, hexane, RT, 16 h

2: 1.) LiClO₄, 2,6-lutidine, 2.) pyridinium p-toluenesulfonate, 3.) DBU

With 2,6-dimethylpyridine; tert.-butyl lithium; lithium perchlorate; pyridinium p-toluenesulfonate; 1,8-diazabicyclo[5.4.0]undec-7-ene;
DOI:10.1021/ja00087a021