(2R,3S,3aR,9aR)-2-(2,4-Dinitro-phenylamino)-5,5,7,7-tetraisopropyl-hexahydro-4,6,8-trioxa-5,7-disila-cyclopentacycloocten-3-ol

Base Information

Chemical Name:(2R,3S,3aR,9aR)-2-(2,4-Dinitro-phenylamino)-5,5,7,7-tetraisopropyl-hexahydro-4,6,8-trioxa-5,7-disila-cyclopentacycloocten-3-ol
CAS No.:402725-30-8
Molecular Formula:C₂₄H₄₁N₃O₈Si₂
Molecular Weight:555.776
Hs Code.:

Synonyms:(2R,3S,3aR,9aR)-2-(2,4-Dinitro-phenylamino)-5,5,7,7-tetraisopropyl-hexahydro-4,6,8-trioxa-5,7-disila-cyclopentacycloocten-3-ol

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Chemical Property of (2R,3S,3aR,9aR)-2-(2,4-Dinitro-phenylamino)-5,5,7,7-tetraisopropyl-hexahydro-4,6,8-trioxa-5,7-disila-cyclopentacycloocten-3-ol

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Technology Process of (2R,3S,3aR,9aR)-2-(2,4-Dinitro-phenylamino)-5,5,7,7-tetraisopropyl-hexahydro-4,6,8-trioxa-5,7-disila-cyclopentacycloocten-3-ol

There total 1 articles about (2R,3S,3aR,9aR)-2-(2,4-Dinitro-phenylamino)-5,5,7,7-tetraisopropyl-hexahydro-4,6,8-trioxa-5,7-disila-cyclopentacycloocten-3-ol 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:

: 69304-37-6
1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane

: 70-34-8,65727-75-5
2,4-Dinitrofluorobenzene

: 85026-59-1,305384-32-1,780705-82-0
(-)-(1R,2R,3S,4R)-4-amino-2,3-dihydroxy-1-(hydroxymethyl)cyclopentane

: 402725-30-8
(2R,3S,3aR,9aR)-2-(2,4-Dinitro-phenylamino)-5,5,7,7-tetraisopropyl-hexahydro-4,6,8-trioxa-5,7-disila-cyclopentacycloocten-3-ol

Guidance literature:: With sodium carbonate; Yield given. Multistep reaction; 1.) DMF, rt.; 2.) imidazole;
DOI:10.1039/c39870000251

Reference yield: 74.0%

: 402725-30-8
(2R,3S,3aR,9aR)-2-(2,4-Dinitro-phenylamino)-5,5,7,7-tetraisopropyl-hexahydro-4,6,8-trioxa-5,7-disila-cyclopentacycloocten-3-ol

: (+/-)-(8α,10β)-8-<(2,4-dinitrophenyl)amino>-10-fluorohexahydro-2,2,4,4-tetrakis(1-methylethyl)cyclopenta-1,3,5,2,4-tri-oxadisilocine

: (+/-)-(8α,9α)-8-<(2,4-dinitrophenyl)amino>-9-fluorohexahydro-2,2,4,4-tetrakis(1-methylethy)lcyclopenta-1,3,5,2,4-tri-oxadisilocine

Guidance literature:: With diethylamino-sulfur trifluoride; In dichloromethane; at -30 ℃;
DOI:10.1039/c39870000251

Reference yield:

: 402725-30-8
(2R,3S,3aR,9aR)-2-(2,4-Dinitro-phenylamino)-5,5,7,7-tetraisopropyl-hexahydro-4,6,8-trioxa-5,7-disila-cyclopentacycloocten-3-ol

: (1R,3R,5S)-3-(2,4-Dinitro-phenylamino)-2,2-difluoro-5-fluoromethyl-cyclopentanol

Guidance literature:: Multi-step reaction with 2 steps

1: (CF₃CO)2O, PrⁱNEt / 1.) Me₂SO, CH₂Cl₂, -65 deg C to rt;

2: diethylaminosulphur trifluoride, Bu₄ⁿN⁺F^- / CH₂Cl₂ / Ambient temperature

With diethylamino-sulfur trifluoride; PrⁱNEt; tetrabutyl ammonium fluoride; trifluoroacetic anhydride; In dichloromethane;
DOI:10.1039/c39870000251