2,2-Dimethylpropionic acid (2R)-2,3,3aβ,9aβ-tetrahydro-6-oxo-2α-[(pivaloyloxy)methyl]-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-3β-yl ester

Base Information

Chemical Name:2,2-Dimethylpropionic acid (2R)-2,3,3aβ,9aβ-tetrahydro-6-oxo-2α-[(pivaloyloxy)methyl]-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-3β-yl ester
CAS No.:38642-36-3
Molecular Formula:C₁₉H₂₆N₂O₇
Molecular Weight:394.425
Hs Code.:
Mol file:38642-36-3.mol

Synonyms:2,2-Dimethylpropionic acid (2R)-2,3,3aβ,9aβ-tetrahydro-6-oxo-2α-[(pivaloyloxy)methyl]-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-3β-yl ester

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Chemical Property of 2,2-Dimethylpropionic acid (2R)-2,3,3aβ,9aβ-tetrahydro-6-oxo-2α-[(pivaloyloxy)methyl]-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-3β-yl ester

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Technology Process of 2,2-Dimethylpropionic acid (2R)-2,3,3aβ,9aβ-tetrahydro-6-oxo-2α-[(pivaloyloxy)methyl]-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-3β-yl ester

There total 2 articles about 2,2-Dimethylpropionic acid (2R)-2,3,3aβ,9aβ-tetrahydro-6-oxo-2α-[(pivaloyloxy)methyl]-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-3β-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: 87.0%

: 3736-77-4
2,2'-Anhydrouridine

: 3282-30-2
pivaloyl chloride

: 38642-36-3
2,2'-anhydro-3',5'-di-O-pivaloyluridine

Guidance literature:: With pyridine; at 20 ℃; Cooling with ice;
DOI:10.1080/15257770.2016.1188943

Reference yield: 56.0%

: 3282-30-2
pivaloyl chloride

: 58-96-8
uridine

: 38642-36-3
2,2'-anhydro-3',5'-di-O-pivaloyluridine

Guidance literature:: pivaloyl chloride; uridine; With pyridine; at 0 - 5 ℃; for 18h;

With triphenylphosphine; diethylazodicarboxylate; In N,N-dimethyl-formamide; at 20 ℃; for 21h; regioselective reaction;
DOI:10.1080/15257770.2016.1188943