2',3'-O-isopropylidene-5'-O-trityl-4-O-[(2,4,6-triisopropylbenzene)sulfonyl]uridine

Base Information

Chemical Name:2',3'-O-isopropylidene-5'-O-trityl-4-O-[(2,4,6-triisopropylbenzene)sulfonyl]uridine
CAS No.:944148-97-4
Molecular Formula:C₄₆H₅₂N₂O₈S
Molecular Weight:792.993
Hs Code.:

Synonyms:2',3'-O-isopropylidene-5'-O-trityl-4-O-[(2,4,6-triisopropylbenzene)sulfonyl]uridine

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Chemical Property of 2',3'-O-isopropylidene-5'-O-trityl-4-O-[(2,4,6-triisopropylbenzene)sulfonyl]uridine

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Technology Process of 2',3'-O-isopropylidene-5'-O-trityl-4-O-[(2,4,6-triisopropylbenzene)sulfonyl]uridine

There total 1 articles about 2',3'-O-isopropylidene-5'-O-trityl-4-O-[(2,4,6-triisopropylbenzene)sulfonyl]uridine 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: 54.0%

: 6553-96-4
2,4,6-triisopropylphenylsulfonyl chloride

: 10526-27-9
2',3'-O-(isopropylidene)-5'-O-(triphenylmethyl)uridine

: 944148-97-4
2',3'-O-isopropylidene-5'-O-trityl-4-O-[(2,4,6-triisopropylbenzene)sulfonyl]uridine

Guidance literature:: 2',3'-O-(isopropylidene)-5'-O-(triphenylmethyl)uridine; With sodium hydride; In tetrahydrofuran; at 20 ℃; for 0.75h;

2,4,6-triisopropylphenylsulfonyl chloride; In tetrahydrofuran; at 20 ℃; for 14h; Further stages.;
DOI:10.1055/s-2007-965935

Reference yield: 74.0%

: 944148-97-4
2',3'-O-isopropylidene-5'-O-trityl-4-O-[(2,4,6-triisopropylbenzene)sulfonyl]uridine

: phenylmagnesium bromide

: 1-(2',3'-O-isopropylidene-5'-O-tritylribofuranosyl)-4-phenyl-2-(1H)-pyrimidinone

Guidance literature:: phenylmagnesium bromide; With zinc(II) chloride; In tetrahydrofuran; at 0 ℃; for 1h;

2',3'-O-isopropylidene-5'-O-trityl-4-O-[(2,4,6-triisopropylbenzene)sulfonyl]uridine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; at 20 ℃; for 18h; Further stages.;
DOI:10.1055/s-2007-965935

Reference yield: 64.0%

: 944148-97-4
2',3'-O-isopropylidene-5'-O-trityl-4-O-[(2,4,6-triisopropylbenzene)sulfonyl]uridine

: 3757-88-8
tributylstannylethynylbenzene

: 1-(2',3'-O-isopropylidene-5'-O-tritylribofuranosyl)-4-(phenylethynyl)-2-(1H)-pyrimidinone

Guidance literature:: With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In N,N-dimethyl-formamide; at 55 ℃; for 24h;
DOI:10.1055/s-2007-965935