Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Christopher Andreola"'
Publikováno v:
Polymer. 40:849-856
Global conformations of chiral polyisocyanates were discussed in terms of light scattering and viscosity data collected for stereospecifically deuterated poly(hexyl isocyanate)s, poly((R)-2,6-dimethylheptyl isocyanate) (PNIC), and copolymers of hexyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51a340e73729f3bd601a10ebaa4c4161
https://doi.org/10.1016/s0032-3861(98)00316-4
https://doi.org/10.1016/s0032-3861(98)00316-4
Autor:
Akio Teramoto, Christopher Andreola, Takahiro Sato, Yo Nakamura, Hong Gu, Michael P. Reidy, Mark M. Green, Salil K. Jha
Publikováno v:
Macromolecules. 31:6362-6368
Optical rotation (OR) of random copolymers of chiral 2,6-dimethylheptyl isocyanate (NIC) and achiral hexyl isocyanate (HIC) was measured as a function of mole fraction x of the chiral monomer, temperature, and molecular weight, with hexane, 1-chlorob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f99a204a52e2e14022958fe6a89c163
https://doi.org/10.1021/ma980648k
https://doi.org/10.1021/ma980648k
Autor:
Mark M. Green, Christopher Andreola, Shneior Lifson, Akio Teramoto, Norman C. Peterson, Takahiro Sato, Hong Gu, Naoko Okamoto, Yo Nakamura, Fumika Mukaida
Publikováno v:
Macromolecules. 29:2878-2884
Poly((R)-1-deuterio-n-hexyl isocyanate) (αPdHIC) in dilute solution is characterized by an extraordinarily large specific optical rotation [α]. Detailed [α] data were obtained for a number of nearly monodisperse αPdHIC samples in different solven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2abe152390dc42f66701524b0cc5062
https://doi.org/10.1021/ma951451k
https://doi.org/10.1021/ma951451k
Autor:
Mark M. Green, Takahiro Sato, Yo Nakamura, Christopher Andreola, Akio Teramoto, Hong Gu, Shneior Lifson, Norman C. Peterson
Publikováno v:
Macromolecules. 28:1016-1024
The extraordinarily large optical rotations [α] of poly((R)-2-deuterio-n-hexyl isocyanate) were investigated with a particular emphasis on the chain length dependence of [α]. Data for [α] in hexane, 1-chlorobutane, and dichloromethane were obtaine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01acc87236004963b40a1a8928dc492d
https://doi.org/10.1021/ma00108a032
https://doi.org/10.1021/ma00108a032
Publikováno v:
Journal of the American Chemical Society. 111:8850-8858
Les mesures de l'activite optique du poly [(R) deutero-1 isocyanate d'hexyle] en solution dans le CuCl 3 et l'hexane en fonction de la temperature montrent que la conformation du poly (isocyanate d'hexyle) en solution depend fortement de l'importance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3f58f7c44625dbb719933b92ad2c4ce
https://doi.org/10.1021/ja00206a013
https://doi.org/10.1021/ja00206a013
Publikováno v:
Journal of the American Chemical Society. 110:4063-4065
Poly(n-alkyl isocyanates) are well known to adopt stiff helical conformations in solution. This fact suggests that the optical activity associated with the backbone chromophore may arise from an excess of one of the helical senses now cast into diast
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0d4bc94710d47ad962ad28b5ef62fec
https://doi.org/10.1021/ja00220a070
https://doi.org/10.1021/ja00220a070
Publikováno v:
ChemInform. 19
Poly(n-alkyl isocyanates) are well known to adopt stiff helical conformations in solution. This fact suggests that the optical activity associated with the backbone chromophore may arise from an excess of one of the helical senses now cast into diast
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6fd93ecc0e65335b88b6f0d5c1a8842
https://doi.org/10.1002/chin.198839040
https://doi.org/10.1002/chin.198839040
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