1-(2,3-di-O-acetyl-5-O-trityl-β-D-arabinofuranosyl)-2-(1,3-dithian-2-yl)-4(1H)-pyrimidinone

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Chemical Name:1-(2,3-di-O-acetyl-5-O-trityl-β-D-arabinofuranosyl)-2-(1,3-dithian-2-yl)-4(1H)-pyrimidinone
CAS No.:73080-22-5
Molecular Formula:C₃₆H₃₆N₂O₇S₂
Molecular Weight:672.823
Hs Code.:

Synonyms:1-(2,3-di-O-acetyl-5-O-trityl-β-D-arabinofuranosyl)-2-(1,3-dithian-2-yl)-4(1H)-pyrimidinone

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Chemical Property of 1-(2,3-di-O-acetyl-5-O-trityl-β-D-arabinofuranosyl)-2-(1,3-dithian-2-yl)-4(1H)-pyrimidinone

Chemical Property:

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MSDS Files:: SDS file from LookChem

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Technology Process of 1-(2,3-di-O-acetyl-5-O-trityl-β-D-arabinofuranosyl)-2-(1,3-dithian-2-yl)-4(1H)-pyrimidinone

There total 2 articles about 1-(2,3-di-O-acetyl-5-O-trityl-β-D-arabinofuranosyl)-2-(1,3-dithian-2-yl)-4(1H)-pyrimidinone 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: 100.0%

: 108-24-7
acetic anhydride

: 73080-18-9
2-(1,3-dithian-2-yl)-1-(5-O-trityl-β-D-arabinofuranosyl)-4(1H)-pyrimidinone

: 73080-22-5
1-(2,3-di-O-acetyl-5-O-trityl-β-D-arabinofuranosyl)-2-(1,3-dithian-2-yl)-4(1H)-pyrimidinone

Guidance literature:: With pyridine; at 0 ℃; for 12h;
DOI:10.1016/S0008-6215(00)83658-7

Reference yield:

: 40732-55-6
2,2'-anhydro-<1-(3-O-acetyl-5-trityl-β-D-arabinofuranosyl)uracil>

: 73080-22-5
1-(2,3-di-O-acetyl-5-O-trityl-β-D-arabinofuranosyl)-2-(1,3-dithian-2-yl)-4(1H)-pyrimidinone

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) 1-butyllithium / 1.) tetrahydrofuran/hexane, -78 deg C, 10 min, -20 deg C, 2 h; 2.) tetrahydrofuran/hexane, -78 deg C, 1 h

2: 100 percent / pyridine / 12 h / 0 °C

With pyridine; n-butyllithium;
DOI:10.1016/S0008-6215(00)83658-7

Reference yield:

: 73080-22-5
1-(2,3-di-O-acetyl-5-O-trityl-β-D-arabinofuranosyl)-2-(1,3-dithian-2-yl)-4(1H)-pyrimidinone

: 73080-24-7
2-(1,3-dithian-2-yl)-1-β-D-arabinofuranosyl-4(1H)-pyrimidinone

Guidance literature:: Multi-step reaction with 2 steps

1: 45 percent / 80percent aq. acetic acid / 65 h

2: 100 percent / sodium / methanol / 1 h / Ambient temperature

With sodium; acetic acid; In methanol;
DOI:10.1016/S0008-6215(00)83658-7