(1R,3S,4S,4aS,9aR)-3-Isopropoxy-6,6,8,8-tetraisopropyl-4-phenylsulfanyl-1-trityloxymethyl-tetrahydro-2,5,7,9-tetraoxa-6,8-disila-benzocycloheptene

Base Information

• Chemical Name: (1R,3S,4S,4aS,9aR)-3-Isopropoxy-6,6,8,8-tetraisopropyl-4-phenylsulfanyl-1-trityloxymethyl-tetrahydro-2,5,7,9-tetraoxa-6,8-disila-benzocycloheptene
• CAS No.: 113486-28-5
• Molecular Formula: C₄₆H₆₂O₆SSi₂
• Molecular Weight: 799.232
• Mol file: 113486-28-5.mol

Synonyms:

Chemical Property of (1R,3S,4S,4aS,9aR)-3-Isopropoxy-6,6,8,8-tetraisopropyl-4-phenylsulfanyl-1-trityloxymethyl-tetrahydro-2,5,7,9-tetraoxa-6,8-disila-benzocycloheptene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (1R,3S,4S,4aS,9aR)-3-Isopropoxy-6,6,8,8-tetraisopropyl-4-phenylsulfanyl-1-trityloxymethyl-tetrahydro-2,5,7,9-tetraoxa-6,8-disila-benzocycloheptene

There total 1 articles about (1R,3S,4S,4aS,9aR)-3-Isopropoxy-6,6,8,8-tetraisopropyl-4-phenylsulfanyl-1-trityloxymethyl-tetrahydro-2,5,7,9-tetraoxa-6,8-disila-benzocycloheptene 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:

O-i-propyl benzenesulphenate (111698-30-7) + (1R,4aR,9aR)-6,6,8,8-Tetraisopropyl-1-trityloxymethyl-4a,9a-dihydro-1H-2,5,7,9-tetraoxa-6,8-disila-benzocycloheptene (113409-91-9) → (1R,3S,4S,4aS,9aR)-3-Isopropoxy-6,6,8,8-tetraisopropyl-4-phenylsulfanyl-1-trityloxymethyl-tetrahydro-2,5,7,9-tetraoxa-6,8-disila-benzocycloheptene (113486-28-5) + (1R,3R,4R,4aS,9aR)-3-Isopropoxy-6,6,8,8-tetraisopropyl-4-phenylsulfanyl-1-trityloxymethyl-tetrahydro-2,5,7,9-tetraoxa-6,8-disila-benzocycloheptene (113445-15-1)

Guidance literature:

With 4 A molecular sieve; triethylamine; trimethylsilyl trifluoromethanesulfonate; Yield given. Multistep reaction. Yields of byproduct given; 1.) 1,2-dichloroethane, -15 deg C, 30 min, 2.) ethyl acetate;

DOI:10.1016/S0040-4039(00)96191-4

upstream raw materials:

O-i-propyl benzenesulphenate

(1R,4aR,9aR)-6,6,8,8-Tetraisopropyl-1-trityloxymethyl-4a,9a-dihydro-1H-2,5,7,9-tetraoxa-6,8-disila-benzocycloheptene