Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Yuzuru Uchida"'
Publikováno v:
Heteroatom Chemistry. 8:439-449
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7837de3eeb87e04f1eaa284069fcd1d4
https://doi.org/10.1002/(sici)1098-1071(1997)8:5<439::aid-hc9>3.0.co
https://doi.org/10.1002/(sici)1098-1071(1997)8:5<439::aid-hc9>3.0.co
Publikováno v:
Tetrahedron Letters. 36:4077-4080
Reaction of tris(2-pyridyl)phosphine with chlorine in dichloromethane or acetonitrile gave chlorotris(2-pyridyl)phosphonium chloride which afforded a coupling product, 2,2′-bipyridyl, by treating with dilute HCl. Treatment of tris(2-pyridyl)phosphi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90e859a5358a3252d85c9a5b5c69a96b
https://doi.org/10.1016/0040-4039(95)00719-s
https://doi.org/10.1016/0040-4039(95)00719-s
Publikováno v:
Heteroatom Chemistry. 5:409-413
The reactions of four equivalents of heterocyclic aryllithium compounds with phosphorus trichloride or phosphorus oxychloride gave symmetrical heterocyclic biaryls in good yields. A similar coupling was found in the reactions of three equivalents of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52193629b0424cbd53b1eb59d3e34348
https://doi.org/10.1002/hc.520050414
https://doi.org/10.1002/hc.520050414
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 93:405-409
Earlier, we have shown that treatment of tris(2-pyridyl)phosphine1) or tris(2-pyridy1)phosphine oxide2 with 2-pyridyllithium resulted in the formation of ligand coupling products, namely 2,2′-bipyridyl, as shown below.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66b363a41978a30b95b29a1d100f7f99
https://doi.org/10.1080/10426509408021878
https://doi.org/10.1080/10426509408021878
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 95:361-365
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9293a3b5178145358d4d8234ff4c91cf
https://doi.org/10.1080/10426509408545377
https://doi.org/10.1080/10426509408545377
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7eaaa811f73a9dd86b58ce5b070aa77
https://doi.org/10.1002/chin.199102215
https://doi.org/10.1002/chin.199102215
Publikováno v:
ChemInform. 25
Triarylphosphines bearing 2-pyridyl or 2-benzothiazyl groups react with organolithium reagents at −78°C in THF to afford both coupling products and ligand exchanged triarylphosphines. The ligand coupling and ligand exchange are considered to take
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1527a2defa2778b36a644996f8075256
https://doi.org/10.1002/chin.199410222
https://doi.org/10.1002/chin.199410222
Publikováno v:
ChemInform. 26
The reactions of four equivalents of heterocyclic aryllithium compounds with phosphorus trichloride or phosphorus oxychloride gave symmetrical heterocyclic biaryls in good yields. A similar coupling was found in the reactions of three equivalents of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::572575be096710fd966cd62dda607127
https://doi.org/10.1002/chin.199519145
https://doi.org/10.1002/chin.199519145
Publikováno v:
ChemInform. 26
Reaction of tris(2-pyridyl)phosphine with chlorine in dichloromethane or acetonitrile gave chlorotris(2-pyridyl)phosphonium chloride which afforded a coupling product, 2,2′-bipyridyl, by treating with dilute HCl. Treatment of tris(2-pyridyl)phosphi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7341e6959f6018209f38e6527eb82f3
https://doi.org/10.1002/chin.199545161
https://doi.org/10.1002/chin.199545161
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3aff62d6874d302e7bbd7496b18a2316
https://doi.org/10.1002/chin.199550119
https://doi.org/10.1002/chin.199550119