New applications of the protecting group di-(4-methoxyphenyl)methyl: N-protection of urethanes and uridines, and efficient removal by either ceric ammonium nitrate/silica or 2,3-dichloro-5,6-dicyanoquinone

DOI: 10.1016/S0040-4039(00)61291-1

Source and publish data:

Tetrahedron Letters p. 4807 - 4810 (1992)

Update date:2022-08-04

Topics:

Authors:

AbuSbeih, Khaled

Bleasdale, Christine

Golding, Bernard T

Kitson, Sean L

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Article abstract of DOI:10.1016/S0040-4039(00)61291-1

The protecting group di-(4-methoxyphenyl)methyl, removable by ceric ammonium nitrate on silica or 2,3-dichloro-5,6-dicyanoquinone, is shown to facilitate syntheses of urethanes (eg vinyl urethane, 1a) and uridine derivatives (eg 2-O-allyluridine, 8).

Full text of DOI:10.1016/S0040-4039(00)61291-1

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Product name:Carbamic acid, [bis(4-methoxyphenyl)methyl]-, octyl ester

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