methyl 6-N-((2′S)-1′-N-(2′′-nitrophenylsulfonyl)-5′-n-propyl-2′,3′,6′,7′-tetrahydro-1H-azepine-2′-carbonyl)-α-thiolincosaminide

Base Information

• Chemical Name: methyl 6-N-((2′S)-1′-N-(2′′-nitrophenylsulfonyl)-5′-n-propyl-2′,3′,6′,7′-tetrahydro-1H-azepine-2′-carbonyl)-α-thiolincosaminide
• CAS No.: 941585-96-2
• Molecular Formula: C₂₅H₃₇N₃O₁₀S₂
• Molecular Weight: 603.715
• Mol file: 941585-96-2.mol

Synonyms:methyl 6-N-((2′S)-1′-N-(2′′-nitrophenylsulfonyl)-5′-n-propyl-2′,3′,6′,7′-tetrahydro-1H-azepine-2′-carbonyl)-α-thiolincosaminide

Chemical Property of methyl 6-N-((2′S)-1′-N-(2′′-nitrophenylsulfonyl)-5′-n-propyl-2′,3′,6′,7′-tetrahydro-1H-azepine-2′-carbonyl)-α-thiolincosaminide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl 6-N-((2′S)-1′-N-(2′′-nitrophenylsulfonyl)-5′-n-propyl-2′,3′,6′,7′-tetrahydro-1H-azepine-2′-carbonyl)-α-thiolincosaminide

There total 5 articles about methyl 6-N-((2′S)-1′-N-(2′′-nitrophenylsulfonyl)-5′-n-propyl-2′,3′,6′,7′-tetrahydro-1H-azepine-2′-carbonyl)-α-thiolincosaminide 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: 84.0%

Methyl 6-Amino-6,8-dideoxy-1-thio-D-erythro-α-D-galacto-octopyranoside (14810-93-6) + (2S)-1-(2-nitrophenylsulfonyl)-5-n-propyl-2,3,6,7-tetrahydro-1H-azepine-2-carboxylic acid (1089133-09-4) → methyl 6-N-((2′S)-1′-N-(2′′-nitrophenylsulfonyl)-5′-n-propyl-2′,3′,6′,7′-tetrahydro-1H-azepine-2′-carbonyl)-α-thiolincosaminide (941585-96-2)

Guidance literature:

With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide; at 20 ℃; for 14h;

DOI:10.1038/ja.2017.114

Reference yield:

3-propyl-3-buten-1-ol (1803-71-0) → methyl 6-N-((2′S)-1′-N-(2′′-nitrophenylsulfonyl)-5′-n-propyl-2′,3′,6′,7′-tetrahydro-1H-azepine-2′-carbonyl)-α-thiolincosaminide (941585-96-2)

Guidance literature:

Multi-step reaction with 4 steps

1: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran / 21 h / 0 °C

2: dichloro(tricyclohexylphosphino)(benzylidene)(1,3-dimesityl-4,5-dihydroimidazol-2-ylidene)ruthenium(III) / dichloromethane / 1 h / Heating / reflux

3: lithium hydroxide; water / 1,4-dioxane / 4 h / 20 °C

4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 0.33 h / 20 °C

With lithium hydroxide; water; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triphenylphosphine; diethylazodicarboxylate; dichloro(tricyclohexylphosphino)(benzylidene)(1,3-dimesityl-4,5-dihydroimidazol-2-ylidene)ruthenium(III); In tetrahydrofuran; 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

(S)-methyl 2-(2-nitrophenylsulfonamido)pent-4-enoate (794514-81-1) → methyl 6-N-((2′S)-1′-N-(2′′-nitrophenylsulfonyl)-5′-n-propyl-2′,3′,6′,7′-tetrahydro-1H-azepine-2′-carbonyl)-α-thiolincosaminide (941585-96-2)

Guidance literature:

Multi-step reaction with 4 steps

1: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran / 21 h / 0 °C

2: dichloro(tricyclohexylphosphino)(benzylidene)(1,3-dimesityl-4,5-dihydroimidazol-2-ylidene)ruthenium(III) / dichloromethane / 1 h / Heating / reflux

3: lithium hydroxide; water / 1,4-dioxane / 4 h / 20 °C

4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 0.33 h / 20 °C

With lithium hydroxide; water; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triphenylphosphine; diethylazodicarboxylate; dichloro(tricyclohexylphosphino)(benzylidene)(1,3-dimesityl-4,5-dihydroimidazol-2-ylidene)ruthenium(III); In tetrahydrofuran; 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;

upstream raw materials:

Methyl 6-Amino-6,8-dideoxy-1-thio-D-erythro-α-D-galacto-octopyranoside

(2S)-1-(2-nitrophenylsulfonyl)-5-n-propyl-2,3,6,7-tetrahydro-1H-azepine-2-carboxylic acid

methyl (S,Z)-1-(2-nitrophenylsulfonyl)-5-propyl-2,3,6,7-tetrahydro-1H-azepine-2-carboxylate

3-propyl-3-buten-1-ol