Pyridine-2-carboxylic acid (1S,5R)-3-[2-benzoyloxy-eth-(Z)-ylidene]-5-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexyl ester

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Chemical Name:Pyridine-2-carboxylic acid (1S,5R)-3-[2-benzoyloxy-eth-(Z)-ylidene]-5-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexyl ester
CAS No.:862902-53-2
Molecular Formula:C₂₈H₃₅NO₅Si
Molecular Weight:493.675
Hs Code.:

Synonyms:Pyridine-2-carboxylic acid (1S,5R)-3-[2-benzoyloxy-eth-(Z)-ylidene]-5-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexyl ester

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Chemical Property of Pyridine-2-carboxylic acid (1S,5R)-3-[2-benzoyloxy-eth-(Z)-ylidene]-5-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexyl ester

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Technology Process of Pyridine-2-carboxylic acid (1S,5R)-3-[2-benzoyloxy-eth-(Z)-ylidene]-5-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexyl ester

There total 4 articles about Pyridine-2-carboxylic acid (1S,5R)-3-[2-benzoyloxy-eth-(Z)-ylidene]-5-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexyl ester 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: 90.0%

: 152210-23-6
Benzoic acid 2-[(3S,5R)-5-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-2-methylene-cyclohex-(Z)-ylidene]-ethyl ester

: 98-98-6
2-Picolinic acid

: 862902-53-2
Pyridine-2-carboxylic acid (1S,5R)-3-[2-benzoyloxy-eth-(Z)-ylidene]-5-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexyl ester

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In dichloromethane; at 20 ℃; for 16h;

Reference yield:

: 152210-24-7
Benzoic acid 2-[(3S,5R)-3,5-bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(Z)-ylidene]-ethyl ester

: 862902-53-2
Pyridine-2-carboxylic acid (1S,5R)-3-[2-benzoyloxy-eth-(Z)-ylidene]-5-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 50 percent / tetra-n-butylammonium fluoride / tetrahydrofuran / 16 h / 20 °C

2: 90 percent / dicyclohexylcarbodiimide; 4-(dimethylamino)pyridine / CH₂Cl₂ / 16 h / 20 °C

With dmap; tetrabutyl ammonium fluoride; dicyclohexyl-carbodiimide; In tetrahydrofuran; dichloromethane;

Reference yield:

: 81506-24-3
[3S-(1Z,3α,5β)]-2-[3,5-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethanol

: 862902-53-2
Pyridine-2-carboxylic acid (1S,5R)-3-[2-benzoyloxy-eth-(Z)-ylidene]-5-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 98 percent / 4-(dimethylamino)pyridine; pyridine / 16 h / 20 °C

2: 50 percent / tetra-n-butylammonium fluoride / tetrahydrofuran / 16 h / 20 °C

3: 90 percent / dicyclohexylcarbodiimide; 4-(dimethylamino)pyridine / CH₂Cl₂ / 16 h / 20 °C

With pyridine; dmap; tetrabutyl ammonium fluoride; dicyclohexyl-carbodiimide; In tetrahydrofuran; dichloromethane;