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Benzyl 2-pyrazinecarboxylate

Benzyl-2-pyrazinecarboxamide 5-Benzyl-2-pyrazinecarboxamide 4-oxide Benzyl 2-pyrazinecarboxylate... [Pg.374]

Ethyl A-(2-azido-l-ethoxycarbonylethyl)-A-benzylglycinate (37) gave ethyl l-benzyl-5-ethoxy-l,2,3,6-tetrahydro-2-pyrazinecarboxylate (38) (Ph3P, PhMe, 100°C, 9 h 58%).1468... [Pg.8]

Ethyl 3,6-diethoxy-5-isopropyl-2,5-dihydro-2-pyrazinecarboxy]ate (85) gave ethyl 2-[a-(tert-butyldimethylsiloxy)benzyl]-3,6-diethoxy-5-isopropyl -2,5-dihydro-2-pyrazinecarboxylate (86) [Sn(0S02CF3)2, EtN(CH2)5, THF, —78°C or MgBr2, EtsN, MeCN, -20°C in both cases followed by BuTVle2Si0S02CF3, lutidine, CH2C12, -45°C —85% note lack of a lithiation step] 1634 also analogous examples.1739... [Pg.92]

Trimethylsilyl 2-pyrazinecarboxylate (174) gave 2-[a-(trimethylsiloxy)ben-zyljpyrazine (173) (neat PhCHO, N2, 200°C, 4 days 50%) or 2-[a-phenyl-a-(trimethylsiloxy)benzyl]pyrazine (175) (BzPh, 240°C, 13 days 23%) a rational mechanism was suggested.362... [Pg.105]

Pyrazinecarboxylic acid gave l-benzyl-4-methyl-6-[C-(pyrazin-2-yl)for-mamido]perhydro-1,4-diazepine (41) (1 -benzyl-4-methylperhydro-1,4-di-... [Pg.306]

Amino-5-azido-2,6-pyrazinedicarbonitrile 3-Amino-5-benzoyl-6-bromo-2-pyrazinecarbonitrile 3-Amino-5-benzoyl-2-pyrazinecarbonitrile 3-Amino-5-benzoyl-2-pyrazinecarboxamide 3-Amino-6-benzylamino-2-pyrazinecarboxylic acid 6-Amino-5-benzyl-3-methyl-2(177)-pyrazinone 3-Amino-6-benzylsulfinyl-2-pyrazinecarboxylic acid 3-Amino-6-benzylthio-... [Pg.356]

Ethyl 3-amino- l-benzyl-5-isobutyl-6-oxo-1,6-dihydro-2-pyrazinecarboxylate 4-oxide Ethyl 3-amino-6-benzyloxy-5-isobutyl-2-pyrazinecarboxylate 4-oxide Ethyl 3-amino-6-chloro-5-ethoxy-2-pyrazinecarboxylate Ethyl 6-amino-3-chloromethyl-5-cyano-2-pyrazinecarboxylate Ethyl 6-amino-3-chloromethyl-5-cyano-2-pyrazinecarboxylate 1-oxide Ethyl 3-amino-5-chloro-6-methyl-2-pyrazinecarboxylate Ethyl 3-amino-5-chloro-6-phenyl-2-pyrazinecarboxylate Ethyl 5-amino-6-cyano-3-methyl-2-pyrazinecarboxylate Ethyl 6-amino-5-cyano-3-methyl-2-pyrazinecarboxylate Ethyl 6-amino-5-cyano-3-methyl-2-pyrazinecarboxylate 1-oxide Ethyl 3-amino-5,6-dimethyl-2-pyrazinecarboxylate 5-Ethylamino-6-ethylcarbamoyl-3-methylami no-2-pyrazinecarboxamide... [Pg.419]

See other pages where Benzyl 2-pyrazinecarboxylate is mentioned: [Pg.374]    [Pg.374]    [Pg.374]    [Pg.370]    [Pg.246]    [Pg.190]    [Pg.306]    [Pg.309]    [Pg.371]    [Pg.374]    [Pg.443]    [Pg.370]    [Pg.8]    [Pg.309]    [Pg.371]    [Pg.374]    [Pg.374]   
See also in sourсe #XX -- [ Pg.309 ]

See also in sourсe #XX -- [ Pg.309 ]



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2-pyrazinecarboxylate

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