Category: 84755-30-6

Sandosham, Jessie’s team published research in Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry in 1988-08-31 | CAS: 84755-30-6

Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry published new progress about Coupling reaction. 84755-30-6 belongs to class pyrimidines, name is 4-Methyl-2-(methylthio)pyrimidine-5-carbaldehyde, and the molecular formula is C7H8N2OS, HPLC of Formula: 84755-30-6.

Sandosham, Jessie published the artcileSyntheses of 5-alkenylpyrimidines by organotin reactions, HPLC of Formula: 84755-30-6, the main research area is stannylpyrimidine preparation coupling alkenyl bromide; vinylpyrimidine; alkenylpyrimidine; halopyrimidine coupling vinyltin; pyrimidine alkenyl.

5-Stannylpyrimidine I (R = SnBu3) (II) was prepared from I (R = Br) by lithiation at -95° and quenching with Bu3SnCl. II is used in Pd-catalyzed coupling reactions with vinyl bromides to give 5-vinylpyrimidines I (R = CH:CHR1, R1 = H, Me, Ph). The opposite reaction sequence, i.e. Pd-catalyzed coupling between 5-halopyrimidines and vinyltin derivatives, is also described. Alternatively, the 5-vinylpyrimidines have been obtained by dehydrohalogenation with CsF and by a modified Wittig reaction. 2-Methylthiopyrimidines are transformed into the 2-methoxy derivatives or 2-pyrimidinones using chloramine-T in a simple one-pot synthesis.

Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry published new progress about Coupling reaction. 84755-30-6 belongs to class pyrimidines, name is 4-Methyl-2-(methylthio)pyrimidine-5-carbaldehyde, and the molecular formula is C7H8N2OS, HPLC of Formula: 84755-30-6.

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Strekowski, Lucjan’s team published research in Journal of Organic Chemistry in 1991-09-13 | CAS: 84755-30-6

Journal of Organic Chemistry published new progress about Bromination, regioselective. 84755-30-6 belongs to class pyrimidines, name is 4-Methyl-2-(methylthio)pyrimidine-5-carbaldehyde, and the molecular formula is C7H8N2OS, Related Products of pyrimidines.

Strekowski, Lucjan published the artcileHighly regioselective bromination reactions of polymethylpyrimidines, Related Products of pyrimidines, the main research area is methylpyrimidine regioselective bromination; bσomomethylpyrimidine.

Methylpyrimidines I (R, R1 = H, Me; R2 = H, SMe) are brominated at C(5)-Me with NBS in CCl4 and at C4(6)-Me with Br2 in HOAc to give the bromomethyl derivatives in a high yield. The remaining Me group(s) can also be brominated with high regioselectivity. The 2-methylthio substituent is not oxidized under these conditions.

Journal of Organic Chemistry published new progress about Bromination, regioselective. 84755-30-6 belongs to class pyrimidines, name is 4-Methyl-2-(methylthio)pyrimidine-5-carbaldehyde, and the molecular formula is C7H8N2OS, Related Products of pyrimidines.

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia