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Physical Methods of Organic Chemistry [PDF]

Nature, 1946
VOLUME 1 on “Physical Methods of Organic Chemistry” which Interscience Publishers of New York have issued in a new series on “Techniques of Organic Chemistry” is one of the many recent American scientific books which will, on grounds of cost, probably be consulted in reference libraries by most English readers and not purchased for personal use. It has
W. A. WATERS
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Sustainable radical approaches for cross electrophile coupling to synthesize trifluoromethyl- and allyl-substituted tert-alcohols

iScience, 2021
Summary: Trifluoromethylated molecules have gained privileged recognition among the medicinal and pharmaceutical chemists. Sustainable photoredox- and electrochemical processes were employed to facilitate the relatively less explored radical cross ...
Muhammad Awais Ashraf, Yunjeong Lee, Naila Iqbal, Naeem Iqbal, Eun Jin Cho   +4 more
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Development of diverse adjustable axially chiral biphenyl ligands and catalysts

iScience, 2023
Summary: Development of highly efficient and practical chiral ligands and catalysts is an eternal theme in asymmetric synthesis. Here, we report the design, synthesis, and evaluation of a new kind of adjustable axially chiral biphenyl ligands and ...
Jiyang Jie, Haijun Yang, Yufen Zhao, Hua Fu   +3 more
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Fundamental Chemistry of Essential Oils and Volatile Organic Compounds, Methods of Analysis and Authentication

Plants, 2022
The current text provides a comprehensive introduction to essential oils, their biosynthesis, naming, analysis, and chemistry. Importantly, this text quickly brings the reader up to a level of competence in the authentication of essential oils and their ...
N. Sadgrove, G. Padilla-González, Methee Phumthum   +2 more
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An Unusual Rearrangement of Pyrazole Nitrene and Coarctate Ring-Opening/Recyclization Cascade: Formal CH–Acetoxylation and Azide/Amine Conversion without External Oxidants and Reductants

Molecules, 2023
We report an unusual transformation where the transient formation of a nitrene moiety initiates a sequence of steps leading to remote oxidative C–H functionalization (R–CH3 to R–CH2OC(O)R’) and the concomitant reduction of the nitrene into an amino group.
Elena Chugunova, Almir S. Gazizov, Daut Islamov, Victoria Matveeva, Alexander Burilov, Nurgali Akylbekov, Alexey Dobrynin, Rakhmetulla Zhapparbergenov, Nurbol Appazov, Beauty K. Chabuka, Kimberley Christopher, Daria I. Tonkoglazova, Igor V. Alabugin   +12 more
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Extraction of organic chemistry grammar from unsupervised learning of chemical reactions

Science Advances, 2021
RXNmapper constructs coherent atom-mapping rules from raw chemical reactions using unsupervised training of neural networks. Humans use different domain languages to represent, explore, and communicate scientific concepts.
P. Schwaller, Benjamin Hoover, J. Reymond, H. Strobelt, T. Laino   +4 more
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Catalytic Enantiodivergent Michael Addition by Subtle Adjustment of Achiral Amino Moiety of Dipeptide Phosphines

iScience, 2020
Summary: Over the past decades, asymmetric catalysis has been intensely investigated as a powerful tool for the preparation of numerous chiral biologically active compounds.
Huamin Wang, Xiuzheng Li, Youshao Tu, Junliang Zhang   +3 more
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"How Should I Think about Voltage? What Is Overpotential?": Establishing an Organic Chemistry Intuition for Electrochemistry.

Journal of Organic Chemistry, 2021
Redox reactions are ubiquitous in organic synthesis and intrinsic to organic electrosynthesis. The language and concepts used to describe reactions in these domains are sufficiently different to create barriers that hinder broader adoption and ...
J. Nutting, James B. Gerken, Alexios Stamoulis, David L. Bruns, S. Stahl   +4 more
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Selective Quadruple C(sp3)-F Functionalization of Polyfluoroalkyl Ketones

iScience, 2020
Summary: The significance of organofluorine compounds has inspired the establishment of numerous methods for the functionalization of rather inert C-F bonds.
Ting Xie, Guo-Qiang Wang, Ya-Wen Wang, Weidong Rao, Haiyan Xu, Shuhua Li, Zhi-Liang Shen, Xue-Qiang Chu   +7 more
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The The perceptions of Senior High School students and teachers about organic chemistry: A Ghanaian perspective

Science Education International, 2021
The purpose of the study was to determine the perceptions that senior high school (SHS) chemistry students and teachers have about organic chemistry as well as to compare organic chemistry topics that are difficult for students and teachers.
Esther Nartey , Ruby Hanson
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