Carbamic acid, [(1R)-1-(hydroxymethyl)-1-methyl-3-[4-[[8-[(7-nitro-2,1,3-benzoxadiazol- 4-yl)amino]octyl]oxy]phenyl]propyl]-, 1,1-dimethylethyl ester

Base Information

• Chemical Name: Carbamic acid, [(1R)-1-(hydroxymethyl)-1-methyl-3-[4-[[8-[(7-nitro-2,1,3-benzoxadiazol- 4-yl)amino]octyl]oxy]phenyl]propyl]-, 1,1-dimethylethyl ester
• CAS No.: 873303-01-6
• Molecular Formula: C₃₀H₄₃N₅O₇
• Molecular Weight: 585.701
• Mol file: 873303-01-6.mol

Synonyms:

Chemical Property of Carbamic acid, [(1R)-1-(hydroxymethyl)-1-methyl-3-[4-[[8-[(7-nitro-2,1,3-benzoxadiazol- 4-yl)amino]octyl]oxy]phenyl]propyl]-, 1,1-dimethylethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Carbamic acid, [(1R)-1-(hydroxymethyl)-1-methyl-3-[4-[[8-[(7-nitro-2,1,3-benzoxadiazol- 4-yl)amino]octyl]oxy]phenyl]propyl]-, 1,1-dimethylethyl ester

There total 4 articles about Carbamic acid, [(1R)-1-(hydroxymethyl)-1-methyl-3-[4-[[8-[(7-nitro-2,1,3-benzoxadiazol- 4-yl)amino]octyl]oxy]phenyl]propyl]-, 1,1-dimethylethyl 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:

[(R)-1-hydroxymethyl-3-(4-hydroxy-phenyl)-1-methyl-propyl]-carbamic acid tert-butyl ester (463952-35-4) → (1-hydroxymethyl-1-methyl-3-{4-[8-(7-nitro-benzo[1,2,5]oxadiazol-4-ylamino)-octyloxy]-phenyl}-propyl)-carbamic acid tert-butyl ester (873303-01-6)

Guidance literature:

Multi-step reaction with 3 steps

1: K₂CO₃ / ethanol; dimethylformamide / 50 °C

2: 100 percent / ammonium formate / Pd/C / methanol / Heating

3: Et₃N / tetrahydrofuran

With ammonium formate; potassium carbonate; triethylamine; palladium on activated charcoal; In tetrahydrofuran; methanol; ethanol; N,N-dimethyl-formamide;

DOI:10.1016/j.bmcl.2005.09.038

Reference yield:

methanesulfonic acid 8-dibenzylamino-octyl ester → (1-hydroxymethyl-1-methyl-3-{4-[8-(7-nitro-benzo[1,2,5]oxadiazol-4-ylamino)-octyloxy]-phenyl}-propyl)-carbamic acid tert-butyl ester (873303-01-6)

Guidance literature:

Multi-step reaction with 3 steps

1: K₂CO₃ / ethanol; dimethylformamide / 50 °C

2: 100 percent / ammonium formate / Pd/C / methanol / Heating

3: Et₃N / tetrahydrofuran

With ammonium formate; potassium carbonate; triethylamine; palladium on activated charcoal; In tetrahydrofuran; methanol; ethanol; N,N-dimethyl-formamide;

DOI:10.1016/j.bmcl.2005.09.038

Reference yield:

{3-[4-(8-dibenzylamino-octyloxy)-phenyl]-1-hydroxymethyl-1-methyl-propyl}-carbamic acid tert-butyl ester (873302-95-5) → (1-hydroxymethyl-1-methyl-3-{4-[8-(7-nitro-benzo[1,2,5]oxadiazol-4-ylamino)-octyloxy]-phenyl}-propyl)-carbamic acid tert-butyl ester (873303-01-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 100 percent / ammonium formate / Pd/C / methanol / Heating

2: Et₃N / tetrahydrofuran

With ammonium formate; triethylamine; palladium on activated charcoal; In tetrahydrofuran; methanol;

DOI:10.1016/j.bmcl.2005.09.038

upstream raw materials:

{3-[4-(8-amino-octyloxy)-phenyl]-1-hydroxymethyl-1-methyl-propyl}-carbamic acid tert-butyl ester

NBD chloride

[(R)-1-hydroxymethyl-3-(4-hydroxy-phenyl)-1-methyl-propyl]-carbamic acid tert-butyl ester

{3-[4-(8-dibenzylamino-octyloxy)-phenyl]-1-hydroxymethyl-1-methyl-propyl}-carbamic acid tert-butyl ester

Downstream raw materials:

(R)-2-Amino-2-methyl-4-{4-[8-(7-nitro-benzo[1,2,5]oxadiazol-4-ylamino)-octyloxy]-phenyl}-butan-1-ol

phosphoric acid 2-amino-2-methyl-4-{4-[8-(7-nitro-benzo[1,2,5]oxadiazol-4-ylamino)-octyloxy]-phenyl}-butyl ester di-tert-butyl ester