Proton transfer reactions of hydrazine-boranes

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Kinetics of proton-coupled electron-transfer reactions

The kinetics of proton-coupled electron-transfer (pcet) reactions are reported for Mn4O4(O2PPh2)6, 1, and [Mn4O4(O2PPh2)6] , 1 , with phenothiazine (pzH). Both pcet reactions form 1H, by H transfer to 1 and by hydride transfer to 1 . Surprisingly, the rate constants differ by only 25% despite large differences in the formal charges and driving force. The driving force is proportional to the dif...

متن کامل

Reactions of iodine-nitrene reagents with boranes.

Reactions of the boranes (C6F5)2BR (R = C6F5, Ph, H) with the nitrene-iodine reagents XC6H4SO2N=IPh, X = Me, Cl and MeSO2N=IPh effect the insertion of nitrene into the B–C and B–H bonds affording the species (C6F5)2BN(SO2C6H4X)R (X = Me, R = C6F5 1, Ph 3, H, 4, X = Cl, 5, X = NO2, 7) and (C6F5)2BN(SO2Me)H 6).

متن کامل

Proton Transfer Reactions and Kinetics in Water

Introduction and Survey A. Molecular Nature of Pure Water B. Dissociation and Electrical Conduction Measurements c. Isotope Effects D. Chemical Reactions Involving Proton Transfer Potential Energy Surfaces A. Bond Breakage B. Hydrated Proton C. Hydrated Hydroxide General Theory of Association-Dissociation Reactions A. Definition of Chemical Species B. Molecular Distribution Functions c. Linear ...

متن کامل

A unified diabatic description for electron transfer reactions, isomerization reactions, proton transfer reactions, and aromaticity.

While diabatic approaches are ubiquitous for the understanding of electron-transfer reactions and have been mooted as being of general relevance, alternate applications have not been able to unify the same wide range of observed spectroscopic and kinetic properties. The cause of this is identified as the fundamentally different orbital configurations involved: charge-transfer phenomena involve ...

متن کامل

Laser control of single and double proton transfer reactions.

Theory and simulation of laser control of single and double proton transfer reactions in hydrogen-bonded molecular systems are reviewed. Different approaches to the construction of potential energy surfaces are introduced as a means to design simple models for unraveling basic mechanistic principles of laser control. Obtaining the control laser field is the central task and various methods such...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Physical Organic Chemistry

سال: 2015

ISSN: 0894-3230

DOI: 10.1002/poc.3401