Thiocarbonic acid O-phenyl ester O-[(2R,3R,3aR,9aR)-5,5,7,7-tetraisopropyl-2-(6-methyl-purin-9-yl)-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-yl] ester

Base Information

Chemical Name:Thiocarbonic acid O-phenyl ester O-[(2R,3R,3aR,9aR)-5,5,7,7-tetraisopropyl-2-(6-methyl-purin-9-yl)-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-yl] ester
CAS No.:215372-43-3
Molecular Formula:C₃₀H₄₄N₄O₆SSi₂
Molecular Weight:644.94
Hs Code.:

Thiocarbonic acid O-phenyl ester O-[(2R,3R,3aR,9aR)-5,5,7,7-tetraisopropyl-2-(6-methyl-purin-9-yl)-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-yl] ester

Synonyms:Thiocarbonic acid O-phenyl ester O-[(2R,3R,3aR,9aR)-5,5,7,7-tetraisopropyl-2-(6-methyl-purin-9-yl)-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-yl] ester

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Chemical Property of Thiocarbonic acid O-phenyl ester O-[(2R,3R,3aR,9aR)-5,5,7,7-tetraisopropyl-2-(6-methyl-purin-9-yl)-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-yl] ester

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MSDS Files:: SDS file from LookChem

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Technology Process of Thiocarbonic acid O-phenyl ester O-[(2R,3R,3aR,9aR)-5,5,7,7-tetraisopropyl-2-(6-methyl-purin-9-yl)-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-yl] ester

There total 4 articles about Thiocarbonic acid O-phenyl ester O-[(2R,3R,3aR,9aR)-5,5,7,7-tetraisopropyl-2-(6-methyl-purin-9-yl)-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-yl] 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: 88.0%

: 1005-56-7
phenylcarbonochloridothioate

: 215372-42-2
(2R,3R,3aS,9aR)-5,5,7,7-Tetraisopropyl-2-(6-methyl-purin-9-yl)-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-ol

: 215372-43-3
Thiocarbonic acid O-phenyl ester O-[(2R,3R,3aR,9aR)-5,5,7,7-tetraisopropyl-2-(6-methyl-purin-9-yl)-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-yl] ester

Guidance literature:: With dmap; In acetonitrile; for 2h;
DOI:10.1080/07328319808004685

Reference yield:

: 87791-89-7
3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)inosine

: 215372-43-3
Thiocarbonic acid O-phenyl ester O-[(2R,3R,3aR,9aR)-5,5,7,7-tetraisopropyl-2-(6-methyl-purin-9-yl)-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-yl] ester

Guidance literature:: Multi-step reaction with 4 steps

1: 100 percent / pyridine / 8 h / Ambient temperature

2: 91 percent / p-TsOH*H₂O / chlorobenzene / 6 h / Heating

3: 100 percent / NH₃/MeOH / 3.5 h / Ambient temperature

4: 88 percent / DMAP / acetonitrile / 2 h

With pyridine; methanol; dmap; ammonia; toluene-4-sulfonic acid; In chlorobenzene; acetonitrile;
DOI:10.1080/07328319808004685

Reference yield:

: 182195-43-3
2'-O-acetyl-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)inosine

: 215372-43-3
Thiocarbonic acid O-phenyl ester O-[(2R,3R,3aR,9aR)-5,5,7,7-tetraisopropyl-2-(6-methyl-purin-9-yl)-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-yl] ester

Guidance literature:: Multi-step reaction with 3 steps

1: 91 percent / p-TsOH*H₂O / chlorobenzene / 6 h / Heating

2: 100 percent / NH₃/MeOH / 3.5 h / Ambient temperature

3: 88 percent / DMAP / acetonitrile / 2 h

With methanol; dmap; ammonia; toluene-4-sulfonic acid; In chlorobenzene; acetonitrile;
DOI:10.1080/07328319808004685