3-Cyclopentene-1-carboxylicacid,3-methyl-,methylester,(S)-(9CI)

Base Information

Chemical Name:3-Cyclopentene-1-carboxylicacid,3-methyl-,methylester,(S)-(9CI)
CAS No.:52148-78-4
Molecular Formula:C8H12O2
Molecular Weight:140.18
Hs Code.:
Mol file:52148-78-4.mol

Synonyms:3-Cyclopentene-1-carboxylicacid,3-methyl-,methylester,(S)-(9CI)

Suppliers and Price of 3-Cyclopentene-1-carboxylicacid,3-methyl-,methylester,(S)-(9CI)

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Total 3 raw suppliers

Chemical Property of 3-Cyclopentene-1-carboxylicacid,3-methyl-,methylester,(S)-(9CI)

Chemical Property:

Purity/Quality:: 99% ^*data from raw suppliers

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Technology Process of 3-Cyclopentene-1-carboxylicacid,3-methyl-,methylester,(S)-(9CI)

There total 10 articles about 3-Cyclopentene-1-carboxylicacid,3-methyl-,methylester,(S)-(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: 0.6%

: 292638-85-8,9003-21-8,96-33-3
acrylic acid methyl ester

: 6142-73-0
methylene cyclopropane

: 37745-07-6
5-methylenespiro<2.4>heptane

: 64187-84-4
3-Methyl-cyclopent-2-enecarboxylic acid methyl ester

: 37575-80-7
methyl 3-methylenecyclopentane-1-carboxylate

: 80137-82-2,52148-78-4
(+)-4-Carbomethoxy-1-methylcyclopenten

Guidance literature:: With tris(1-methylethyl)phosphine; allyl(cyclopentadiene)palladium(II); In toluene; at 130 ℃; for 2.5h; Product distribution; in dependence on catalyst, time, temperature;

Reference yield:

: 121389-09-1
(R)-3-Benzenesulfonylmethyl-cyclopent-3-enecarboxylic acid methyl ester

: 121521-07-1,52148-78-4
(R)-(-)-4-carbomethoxy-1-methylcyclopentene

Guidance literature:: Multi-step reaction with 3 steps

1: LiHBEt₃ / PdCl₂(dppp) / tetrahydrofuran / -15 °C

2: CrO₃ / pyridine

With chromium(VI) oxide; lithium triethylborohydride; bis(diphenylphosphino)propanepalladium(II) dichloride; In tetrahydrofuran; pyridine;
DOI:10.1016/S0040-4039(00)95206-7

Reference yield:

: 121389-07-9
methyl (-)-(1R,3S)-1-benzenesulfonyl-5-methylenecyclopentane-3-carboxylate

: 121521-07-1,52148-78-4
(R)-(-)-4-carbomethoxy-1-methylcyclopentene

Guidance literature:: Multi-step reaction with 4 steps

1: 91 percent / Pd(PPh₃)4 / tetrahydrofuran; methanol / 28 h

2: LiHBEt₃ / PdCl₂(dppp) / tetrahydrofuran / -15 °C

3: CrO₃ / pyridine

With chromium(VI) oxide; lithium triethylborohydride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; bis(diphenylphosphino)propanepalladium(II) dichloride; In tetrahydrofuran; pyridine; methanol;
DOI:10.1016/S0040-4039(00)95206-7