Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Yadollah Delaviz"'
Autor:
Norimitsu Yamaguchi, Harry W. Gibson, Abaneshwar Prasad, Jason W. Jones, Peter B. Balanda, Herve Marand, Devdatt S. Nagvekar, Yadollah Delaviz
Publikováno v:
Polymer. 142:256-266
A new monomer of the AB type, 5-carboxy-1,3-phenylene-5′-hydroxy-1′,3′-phenylene-32-crown-10 (5), was synthesized. Direct polymerizations of bis(5-hydroxy-1,3-phenylene)-32-crown-10 (13), an AA diphenolic macrocyclic monomer, with BB diacid mon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87525552326191285028da3a57bad747
https://doi.org/10.1016/j.polymer.2018.03.031
https://doi.org/10.1016/j.polymer.2018.03.031
Measurement of Shear Viscosity and Solubility of Polystyrene Melts Containing Various Blowing Agents
Autor:
K. S. Hyun, F. Wu, D. B. Todd, S. Dey, Mark E. Polasky, R. Loh, C. Wan, Manoj K. Choudhary, Yadollah Delaviz
Publikováno v:
Journal of Cellular Plastics. 41:589-599
This article presents measured data on shear viscosity and solubility of HCFC-142b and HFC-134a/ethanol blowing agent laden polystyrene melts at different temperatures. This study establishes the baseline for more novel and innovative blowing agent s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce48f146139912191dedb97b132122ce
https://doi.org/10.1177/0021955x05059036
https://doi.org/10.1177/0021955x05059036
Publikováno v:
Canadian Journal of Chemistry. 76:1429-1436
Three new substituted tetraphenylene crown ethers have been made. Bis(5-carbomethoxy-1,3-phenylene)-bis(p-phenylene)-(3x + 6)-crown-x, where x = 12, 16, and 20 (11b-11d) were synthesized via [1 + 1] cyclization of methyl 3,5-bis[omega-chloro(oligoeth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa50e54aafdfc2765413f2ea7e656b91
https://doi.org/10.1139/v98-188
https://doi.org/10.1139/v98-188
Autor:
Joseph S. Merola, Abaneshwar Prasad, Yadollah Delaviz, Harry W. Gibson, Herve Marand, Devdatt S. Nagvekar
Publikováno v:
The Journal of Organic Chemistry. 61:1211-1218
The cholesteryl esters (3b and 3a) of 5-carboxy-1,3-phenylene-16-crown-5 and 5-carboxy-4,6-dichloro-1,3-phenylene-16-crown-5 show cholesteric liquid crystalline behavior but only upon heating samples that were rapidly cooled from the isotropic melt i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18e9bb7677b5dba126e0d37bdb6a0db2
https://doi.org/10.1021/jo950097l
https://doi.org/10.1021/jo950097l
Publikováno v:
The Journal of Organic Chemistry. 60:516-522
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::015c2dcea50b1d9de188b97117526fa1
https://doi.org/10.1021/jo00108a009
https://doi.org/10.1021/jo00108a009
Autor:
Yadollah Delaviz, Mukesh C. Bheda, Hai-Qing Zhang, Jean Sze, Harry W. Gibson, Ya Xi Shen, Sang-Hun Lee, Mark D. Gibson, Paul T. Engen
Publikováno v:
The Journal of Organic Chemistry. 59:2186-2196
We report a new synthetic approach to large (30-72-membered) crown ethers based on isolation of the small and large cyclic polyethers made by combination of 1 mol or 2 mol each, respectively, of oligo(ethylene glycol)s and oligo(ethylene glycol) dito
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca24ea9ebae10a5605c4657dea411715
https://doi.org/10.1021/jo00087a040
https://doi.org/10.1021/jo00087a040
Publikováno v:
Polymer. 34:210-213
Several novel soluble phosphine oxide containing aromatic polyamides ( 3–6 ) have been synthesized by phosphorylation reactions of aromatic diacids with diamines. The presence of phosphine oxide linkages in the backbone gives these polymers superio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::039c083d4fe3b48add130065cc44a54f
https://doi.org/10.1016/0032-3861(93)90308-w
https://doi.org/10.1016/0032-3861(93)90308-w
ChemInform Abstract: Synthesis and Characterization of Large (30-60-Membered) Aliphatic Crown Ethers
Autor:
J. Sze, Paul T. Engen, Ya X. Shen, S. Liu, Harry W. Gibson, M. D. Gibson, Mukesh C. Bheda, L. T. Taylor, J. Rancourt, Hai-Qing Zhang, S.‐H. Lee, Devdatt S. Nagvekar, L. Wang, Yadollah Delaviz
Publikováno v:
ChemInform. 25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5f19ded63c64ed9219365daf96f8e2c
https://doi.org/10.1002/chin.199440183
https://doi.org/10.1002/chin.199440183
Autor:
Harry W. Gibson, Yadollah Delaviz
Publikováno v:
Macromolecules. 25:4859-4862
Novel poly(amide crown ether)s (OPh[(OCH 2 CH 2 ) 5 O] 2 PhCONHArNH) n (Ar= PhOPh, PhOPhP(O)(Ph)PhOPh) have been synthesized by direct polycondensation reactions of bis(5-carbory-1,3-phenylene)-32-crown-10 with 4,4'-oxydianiline 3a) and bis[4-(m-amin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5ab16fdbbc38ed5d9ba263b4e32f9f2
https://doi.org/10.1021/ma00045a005
https://doi.org/10.1021/ma00045a005
Publikováno v:
Makromolekulare Chemie. Macromolecular Symposia. 60:247-257
Styryl- and α-methylstyryldiphenylbismuth (I and II, respectively), and styryl and α-methylstyryltriphenyllead and the two corresponding tin-containing monomers (III, IV, V and VI, respectively) were synthesized. Compounds III through VI were obtai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24f92d6afc17483bf828c602c5dee0f1
https://doi.org/10.1002/masy.19920600122
https://doi.org/10.1002/masy.19920600122