The Journal of Organic Chemistry

[[2-(Methylthio) phenyl] thio] methyl (MTPM): a new protecting group of hydroxyl groups capable of conversion to a methyl group

M Sekine, T Nakanishi

Index: Sekine, Mitsuo; Nakanishi, Takeshi Journal of Organic Chemistry, 1989 , vol. 54, # 25 p. 5998 - 6000

Full Text: HTML

Citation Number: 15

Abstract

9 10 11 of CsF. 12 The effect of CsF-catalyzed methylation was evident when the methylation was repeated in benzene in the presence of 1 equiv of CsF. The reaction was completed within 3 h to give 4 in 63% yield. However, in this case, it was found that the CsF- catalyzed N3-methylation also occurred competitively.

Related Articles:

Reductive removal of methoxyacetyl protective group using sodium borohydride

[Gadekar, Pradip K.; Hoermann, Maryann; Corbo, Faith; Sharma, Rajiv; Sarveswari; Roychowdhury, Abhijit Tetrahedron Letters, 2014 , vol. 55, # 2 p. 503 - 506]

1, 3-DIPOLAR CYCLOADDITION REACTIONS OF 3′, 5′-BIS-O-SILYL THYMIDINES. SYNTHESIS OF NOVEL AZABICYCLIC COMPOUNDS

[Negron; Vasquez; Calderon; Cruz; Gavino; Islas Synthetic Communications, 1998 , vol. 28, # 16 p. 3021 - 3027]

The use of zinc bromide for removal of dimethoxytrityl ethers from deoxynucleosides

[Matteucci, M. D.; Caruthers, M. H. Tetrahedron Letters, 1980 , vol. 21, p. 3243 - 3246]

A straightforward diphenylmethyl Protection method and deprotection of some pyrimidine nucleosides

[Saudi, Milind; Van Aerschot, Arthur Molecules, 2013 , vol. 18, # 7 p. 8524 - 8534]

Discovery of a novel route to β-thymidine: a precursor for anti-AIDS compounds

[Rao, A. V. Rama; Gurjar, Mukund K.; Lalitha, Sista V. S. Journal of the Chemical Society, Chemical Communications, 1994 , # 10 p. 1255 - 1256]

More Articles...