همهاخبارمکان‌یابراهنمای خریدتصاویرویدیومقالات علمی
درباره برتیناتماس با ماهوش مصنوعی رایگانایمیل رایگانمترجم رایگانDNS رایگانهواشناسیکاوش برتیناتبلیغ در برتینا
درباره سرچحریم خصوصیشرایط

برتینا (فناوری پیشرفته پارسیان) شرکت دانش‌بنیان حوزه هوش مصنوعی

pubs.acs.org/doi/abs/10.1021/ja805025w

Nitrogenase Model Complexes [Cp*Fe(μ-SR1)2(μ-η2-R2NNH)FeCp*] (R1 = Me, Et; R2 = Me, Ph; Cp* = η5-C5Me5): Synthesis, Structure, and Catalytic N …

Y Chen, Y Zhou, P Chen, Y Tao, Y Li… - Journal of the American …, 2008 - ACS Publications
۱۱۵ ارجاع2008

… η 2 -diazene diiron thiolate-bridged complexes [Cp*Fe(μ-SR 1 ) 2 (μ-η 2 -R 2 N═NH)FeCp*], along with the formation of PhNH 2 and NH 3 . These μ-η 2 -diazene diiron thiolate-bridged …

pubs.rsc.org/en/content/articlehtml/2017/sc/c7cp04749e

The role of PbI2 in CH3NH3PbI3 perovskite stability, solar cell parameters and device degradation

TP Gujar, T Unger, A Schönleber, M Fried… - Physical chemistry …, 2018 - pubs.rsc.org
۱۸۸ ارجاع2018

… Thus the open questions that we address are (1) what is the influence of residual PbI2 on the stability of the perovskite films and morphology? (2) Can we observe any quantifiable trend …

pubs.acs.org/doi/abs/10.1021/ol702727j

Synthesis of Polysubstituted N-H Pyrroles from Vinyl Azides and 1,3-Dicarbonyl Compounds

S Chiba, YF Wang, G Lapointe, K Narasaka - Organic Letters, 2008 - ACS Publications
۲۰۳ ارجاع2008

Two synthetic methods for tetra- and trisubstituted N-H pyrroles are presented: (i) the thermal pyrrole formation by the reaction of vinyl azides with 1,3-dicarbonyl compounds via the 1,2-…

pubs.rsc.org/en/content/articlehtml/2015/ra/c5ra11092kPDF

Combination of NH 2 OH· HCl and NaIO 4: an effective reagent for molecular iodine-free regioselective 1, 2-difunctionalization of olefins and easy access of terminal …

N Chakraborty, S Santra, SK Kundu, A Hajra… - RSC …, 2015 - pubs.rsc.org
۲۶ ارجاع2015

… First of all, we used 1 [thin space (1/6-em)] : [thin space (1/6-em)] 1 proportion of NaIO 4 and NH … By increasing the proportion of NH 2 OH·HCl from 1 to 1.5, the desired product (2a) was …

pubs.rsc.org/en/content/articlehtml/2006/cp/b613479cPDF

Reactivity induced at 25 K by low-energy electron irradiation of condensed NH 3–CH 3 COOD (1: 1) mixture

A Lafosse, M Bertin, A Domaracka, D Pliszka… - Physical Chemistry …, 2006 - pubs.rsc.org
۸۴ ارجاع2006

… On the other hand, since CO 2 is formed upon electron irradiation of CH 3 COOD, we have irradiated a binary mixture NH 3 –CO 2 (1 [thin space (1/6-em)] : [thin space (1/6-em)] 1) film …

cdnsciencepub.com/doi/abs/10.1139/v79-112PDF

A shock-tube study of ammonia pyrolysis

JE Dove, WS Nip - Canadian Journal of Chemistry, 1979 - cdnsciencepub.com
۱۱۰ ارجاع1979

… Our results for mixtures 1 and 2 show a linear rise in NH concentration followed by a drop, agreeing with the results of Cann and Kash but in conflict with the parabolic rise observed by …

pubs.acs.org/doi/abs/10.1021/ic020476e

… Structures of [ReBr(CO)3(H2NCH2C5H4N)], [Re(CO)3{(C5H4NCH2)2NH}]Br, [Re(CO)3{(C5H4NCH2)2NCH2CO2H}]Br, [Re(CO)3{X(Y)NCH2CO2CH2CH3}]Br (X = Y = 2-pyridylmethyl; X = 2-pyridylmethyl, Y = 2-(1-methylimidazolyl)methyl; X = Y = 2-(1-methylimidazolyl)methyl), [ReBr(CO)3{(C5H4NCH2)NH(CH2 …

SR Banerjee, MK Levadala, N Lazarova, L Wei… - Inorganic …, 2002 - ACS Publications
۲۲۶ ارجاع2002

… or acylation to larger polypeptides and proteins (Scheme 1). Inclusion of the amino terminus (… As part of these continuing studies, we report the syntheses of the ligands L 1 R−L 6 R (R = …

onlinelibrary.wiley.com/doi/abs/10.1002/ange.201706261

Base‐Free Asymmetric Transfer Hydrogenation of 1,2‐Di‐ and Monoketones Catalyzed by a (NH)2P2‐Macrocyclic Iron(II) Hydride

L De Luca, A Mezzetti - Angewandte Chemie, 2017 - Wiley Online Library
۱۰۵ ارجاع2017

The hydride isonitrile complex [FeH(CNCEt 3 )(1 a)]BF 4 (2) containing a chiral P 2 (NH) 2 macrocycle (1 a), in the presence of 2‐propanol as hydrogen donor, catalyzes the base‐free …

journals.aps.org/prl/abstract/10.1103/PhysRevLett.110.207208PDF

Gapless Spin Liquid Ground State in the S<? format?>=<? format?> 1/2 Vanadium Oxyfluoride Kagome Antiferromagnet [NH 4] 2 [C 7 H 14 N][V 7 O 6 F 18]

L Clark, JC Orain, F Bert, MA De Vries, FH Aidoudi… - Physical Review Letters, 2013 - APS
۱۶۶ ارجاع2013

… of S Ľ 1=2 kagome planes of V4ţ d1 ions with S Ľ 1 V3ţ d2 … we conclude that the S Ľ 1 spins of the interplane V3ţ ions are … as an experimental model for S Ľ 1=2 kagome physics, and …

journals.aps.org/prb/abstract/10.1103/PhysRevB.33.2975PDF

Scaling dielectric data on ( structural glasses and their deuterated isomorphs

E Courtens - Physical Review B, 1986 - APS
۱۷۰ ارجاع1986

Temperature-(T) and frequency-(ν) dependent dielectric losses on Rb 1− x (NH 4) x H 2 PO 4 single crystals (RADP), and their deuterated isomorphs (D-RADP), can be collapsed to …

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