Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Alexander J. Pallenberg"'
Publikováno v:
Organic Process Research & Development. 8:287-290
A process for the preparation of pyropheophorbide a and its derivatives, including 3-devinyl-3-(1'-hexyloxy)ethyl-pyropheophorbide-a, otherwise known as HPPH, is provided. The process involves treating chlorin e6, in the form of its trimethyl ester
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd1c377643c0205aa6763c3078bb9e4b
https://doi.org/10.1021/op034160h
https://doi.org/10.1021/op034160h
Publikováno v:
Synthetic Communications. 27:2943-2951
The preparation of hydrophilic 2,9-dialkyl-1,10-phenanthrolines, including phenanthroline-5-sulfonic acids and phenanthrolines with side chain functionality is described. Nucleophilic aromatic substitution chemistry is used to obtain regiochemically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3f2d3427cd3f5eaacc9a0a5cc9485bf
https://doi.org/10.1080/00397919708005000
https://doi.org/10.1080/00397919708005000
Publikováno v:
Inorganic Chemistry. 36:4007-4010
The X-ray structure of [Cu(dnpp)2]PF6, where dnpp denotes 2,9-dineopentyl-1,10-phenanthroline, reveals a flattened tetrahedral copper complex with a dihedral angle between the least-squares planes of the ligands of only 63.4(1)°. Steric interactions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec97e244825e1381327fe8a659a7931c
https://doi.org/10.1021/ic970135e
https://doi.org/10.1021/ic970135e
Publikováno v:
Polyhedron. 16:2711-2719
Structural features and physical properties of dmphen (2,9-dimethyl-1,10-phenanthroline) complexes with d10 metals ZnII, Ni0 and AgI were determined. These, together with the more well-known CuI compounds, constitute a rare example of an Ni0, CuI, Zn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ba110ea706c737d54efd7d6ce49a435
https://doi.org/10.1016/s0277-5387(97)00051-x
https://doi.org/10.1016/s0277-5387(97)00051-x
Publikováno v:
Inorganic Chemistry. 36:172-176
This investigation focuses on a series of pseudotetrahedral complexes of the form Cu(NN)2+, where NN denotes a 1,10-phenanthroline ligand with alkyl substituents in the 2 and 9 positions and the counterion is PF6-. In these copper(I) systems, steric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec24a6cb996d9c011e6574ae337e6b34
https://doi.org/10.1021/ic960698a
https://doi.org/10.1021/ic960698a
Publikováno v:
Inorganic Chemistry. 34:2833-2840
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d984d054a58b11141c904ca028af4ca
https://doi.org/10.1021/ic00115a009
https://doi.org/10.1021/ic00115a009
Autor:
Alexander J. Pallenberg
Publikováno v:
ChemInform. 24
An improved method for the deprotection of synthetic peptides by catalytic hydrogenation is described. The new method allows for precise control of counterion stoichiometry and affords the peptides in high purity and yield, while avoiding the problem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fabfd24a6ca09f20db85a0967d0a3ed
https://doi.org/10.1002/chin.199318280
https://doi.org/10.1002/chin.199318280
Publikováno v:
ChemInform. 28
The preparation of hydrophilic 2,9-dialkyl-1,10-phenanthrolines, including phenanthroline-5-sulfonic acids and phenanthrolines with side chain functionality is described. Nucleophilic aromatic substitution chemistry is used to obtain regiochemically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebf62b5b24237698271d2a4ade5818bf
https://doi.org/10.1002/chin.199747168
https://doi.org/10.1002/chin.199747168
Autor:
Alexander J. Pallenberg
Publikováno v:
Tetrahedron Letters. 33:7693-7696
An improved method for the deprotection of synthetic peptides by catalytic hydrogenation is described. The new method allows for precise control of counterion stoichiometry and affords the peptides in high purity and yield, while avoiding the problem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65de8ec2cebb073db192f8f9687c9e2c
https://doi.org/10.1016/0040-4039(93)88019-f
https://doi.org/10.1016/0040-4039(93)88019-f
Publikováno v:
ChemInform. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::293a8c75afc2d333e7649b8aecad7f6b
https://doi.org/10.1002/chin.199010316
https://doi.org/10.1002/chin.199010316