3-Benzoyl-2-((3aS,4R,6R,6aR)-2,2-dimethyl-6-trityloxymethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-indolizine-1-carboxylic acid ethyl ester

Base Information

• Chemical Name: 3-Benzoyl-2-((3aS,4R,6R,6aR)-2,2-dimethyl-6-trityloxymethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-indolizine-1-carboxylic acid ethyl ester
• CAS No.: 199996-88-8
• Molecular Formula: C₄₅H₄₁NO₇
• Molecular Weight: 707.823
• Mol file: 199996-88-8.mol

Synonyms:

Chemical Property of 3-Benzoyl-2-((3aS,4R,6R,6aR)-2,2-dimethyl-6-trityloxymethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-indolizine-1-carboxylic acid ethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-Benzoyl-2-((3aS,4R,6R,6aR)-2,2-dimethyl-6-trityloxymethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-indolizine-1-carboxylic acid ethyl ester

There total 6 articles about 3-Benzoyl-2-((3aS,4R,6R,6aR)-2,2-dimethyl-6-trityloxymethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-indolizine-1-carboxylic acid ethyl 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:

2,3-O-isopropylidene-β-D-ribofuranose (67814-68-0) → 3-Benzoyl-2-((3aS,4R,6R,6aR)-2,2-dimethyl-6-trityloxymethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-indolizine-1-carboxylic acid ethyl ester (199996-88-8)

Guidance literature:

Multi-step reaction with 4 steps

1: 60 percent / pyridine / 36 h / Heating

2: CCl₄, Ph₃P / acetonitrile / 0.67 h

3: 4 percent / acetonitrile / 192 h / Ambient temperature

4: 1.) NaH / 1.) DMF, RT, 15 min, 2.) DMF, RT, 45 min

With pyridine; tetrachloromethane; sodium hydride; triphenylphosphine; In acetonitrile;

Reference yield:

D-Ribose (532-20-7,613-83-2,7261-25-8,7687-39-0,13221-22-2,14795-83-6,15761-67-8,20074-49-1,25545-03-3,25545-04-4,32445-75-3,34436-17-4,36441-93-7,36468-53-8,37110-85-3,37388-49-1,38029-69-5,40461-77-6,40461-89-0,41546-19-4,41546-20-7,41546-21-8,41546-26-3,41546-29-6,41546-30-9,41546-31-0,126872-16-0,131064-98-7) → 3-Benzoyl-2-((3aS,4R,6R,6aR)-2,2-dimethyl-6-trityloxymethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-indolizine-1-carboxylic acid ethyl ester (199996-88-8)

Guidance literature:

Multi-step reaction with 5 steps

1: 63 percent / 0.2percent H₂SO₄, molecular sieves / dimethylsulfoxide / 0.42 h / Heating

2: 60 percent / pyridine / 36 h / Heating

3: CCl₄, Ph₃P / acetonitrile / 0.67 h

4: 4 percent / acetonitrile / 192 h / Ambient temperature

5: 1.) NaH / 1.) DMF, RT, 15 min, 2.) DMF, RT, 45 min

With pyridine; tetrachloromethane; molecular sieve; sulfuric acid; sodium hydride; triphenylphosphine; In dimethyl sulfoxide; acetonitrile;

Reference yield:

trityl chloride (76-83-5) → 3-Benzoyl-2-((3aS,4R,6R,6aR)-2,2-dimethyl-6-trityloxymethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-indolizine-1-carboxylic acid ethyl ester (199996-88-8)

Guidance literature:

Multi-step reaction with 4 steps

1: 60 percent / pyridine / 36 h / Heating

2: CCl₄, Ph₃P / acetonitrile / 0.67 h

3: 4 percent / acetonitrile / 192 h / Ambient temperature

4: 1.) NaH / 1.) DMF, RT, 15 min, 2.) DMF, RT, 45 min

With pyridine; tetrachloromethane; sodium hydride; triphenylphosphine; In acetonitrile;

upstream raw materials:

((3aS,4R,6R,6aR)-2,2-Dimethyl-6-trityloxymethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-propynoic acid ethyl ester

N-phenacylpyridinium bromide

2,3-O-isopropylidene-β-D-ribofuranose

D-Ribose