2-methylene-7-octynoic acid

Base Information

Chemical Name:2-methylene-7-octynoic acid
CAS No.:127559-93-7
Molecular Formula:C₉H₁₂O₂
Molecular Weight:152.193
Hs Code.:

Synonyms:2-methylene-7-octynoic acid

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Chemical Property of 2-methylene-7-octynoic acid

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Technology Process of 2-methylene-7-octynoic acid

There total 3 articles about 2-methylene-7-octynoic acid 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: 70.0%

: 871-84-1
1,7-Octadiyne

: 1914-36-9
1-3.4-tetramethylen-benzol

: 127559-93-7
2-methylene-7-octynoic acid

: 127559-95-9
[2-Methylene-cyclohex-(Z)-ylidene]-acetic acid

Guidance literature:: With carbon dioxide; tetrabutylammonium tetrafluoroborate; dibromobis(triphenylphosphine)nickel(II); triphenylphosphine; In N,N-dimethyl-formamide; at 65 ℃; for 10h; under 760 Torr; Yields of byproduct given; various Ni(II) complexes, other conditions of electrolysis;
DOI:10.1016/0022-328X(90)85018-T

Reference yield: 30.0%

: 871-84-1
1,7-Octadiyne

: 124-38-9,18923-20-1
carbon dioxide

: 1914-36-9
1-3.4-tetramethylen-benzol

: 127559-93-7
2-methylene-7-octynoic acid

: 127559-95-9
[2-Methylene-cyclohex-(Z)-ylidene]-acetic acid

Guidance literature:: With tris(2,2'-bipyridine)nickel(II) tetrafluoroborate; In N,N-dimethyl-formamide; at 65 ℃; under 760 Torr; Product distribution; Mechanism; electrolysis; other diynes, other Ni-complexes;
DOI:10.1021/jo00061a038

Reference yield: 15.0%

: 871-84-1
1,7-Octadiyne

: 1914-36-9
1-3.4-tetramethylen-benzol

: 127559-93-7
2-methylene-7-octynoic acid

: 127559-95-9
[2-Methylene-cyclohex-(Z)-ylidene]-acetic acid

Guidance literature:: With tetrabutylammonium tetrafluoroborate; tris(2,2'-bipyridine)nickel(II) tetrafluoroborate; In N,N-dimethyl-formamide; at 20 ℃; for 10h; under 3800 Torr; Yield given. Yields of byproduct given; various Ni(II) complexes as catalysts, other conditions of electrocarboxylation;
DOI:10.1016/0022-328X(90)85018-T