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[ASAP] Recent Advances in the Total Synthesis of Natural Products Containing Eight-Membered Carbocycles (2009–2019)

Chemical Reviews
DOI: 10.1021/acs.chemrev.0c00045




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Heterocycles Via Cross Dehydrogenative Coupling: Synthesis and Functionalization / Ananya Srivastava, Chandan K. Jana, editors

Online Resource




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Carbohydrate-spiro-heterocycles / László Somsák, editor ; with contributions by J.-B. Behr [and 16 others]

Online Resource




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Cucurbiturils and Related Macrocycles edited by Kimoon Kim

Online Resource




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Rhythms of religious ritual: the yearly cycles of Jews, Christians, and Muslims / Kathy Black with Bishop Kyrillos, Jonathan L. Friedmann and Tamar Frankiel, Hamid Mavani and Jihad Turk

Online Resource




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[ASAP] Rh/TiO<sub>2</sub>-Photocatalyzed Acceptorless Dehydrogenation of N-Heterocycles upon Visible-Light Illumination

ACS Catalysis
DOI: 10.1021/acscatal.0c00556




cycles

UK-based Triumph Motorcycles eyes 15% market share in Indian superbike category

The company, which entered Indian market last year with 10 models, expanded its product range to 12 models with the launch of Thunderbird LT.




cycles

UM Motorcycles, Lohia Auto form JV to make bikes in India

The JV, which is expected to start production by the second quarter of 2015, would utilise Lohia Auto's Kashipur facility in Uttarakhand to manufacture new products.




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US firm UM Motorcycles to launch cruiser bikes in India jointly with Lohia Auto

The company is known for innovative features such as keyless alarm system and blind spot mirror system. Its commuter models include 150cc Razor, and 125cc and 150cc Falcon, among others.




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The key role of protodeauration in the gold-catalyzed reaction of 1,3-diynes with pyrrole and indole to form complex heterocycles

Org. Chem. Front., 2020, 7,997-1005
DOI: 10.1039/C9QO01544B, Research Article
Ioannis Stylianakis, Olalla Nieto Faza, Carlos Silva López, Antonios Kolocouris
The mechanism of indole and carbazole formation via a formal [4 + 2] cycloaddition strategy is dominated by the protodeauration step.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Anthranils: versatile building blocks in the construction of C–N bonds and N-heterocycles

Org. Chem. Front., 2020, 7,1177-1196
DOI: 10.1039/D0QO00163E, Review Article
Yang Gao, Jianhong Nie, Yanping Huo, Xiao-Qiang Hu
This review article provides an overview of the recent progress in the transformations of anthranils, which have emerged as versatile building blocks in the assembly of various C–N bonds and medicinally active heterocyclic systems.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Self-assembly of mixed-valent and heterometallic metallocycles: efficient catalyst for oxidation of alcohols to aldehydes with ambient air

Dalton Trans., 2020, Accepted Manuscript
DOI: 10.1039/D0DT01340D, Communication
Ya-Liang Lai, Xue-Zhi Wang, Rui-Rong Dai, Yong-Liang Huang, Xian-Chao Zhou, Xiao-Ping Zhou, Dan Li
Two mixed-valent CuII/CuI and two heterometallic CuII/AgI metallocycles have been synthesized by the assembly of designed metalloligands and CuI/AgI ions, respectively. The CuII/CuI metallocycle can catalyze oxidation of alcohols to...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Enzyme smooths path to planar chiral macrocycles

Good yields and enantioselectivity abide




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Cyclescapes of the unequal city: bicycle infrastructure and uneven development / John G. Stehlin

Rotch Library - HT165.5.S764 2019




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Fungi in biogeochemical cycles / edited by Geoffrey Michael Gadd




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Two women stand with their bicycles




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Queen of Hearts parade float at Vinoy Hotel, with people in costume and on bicycles, including children




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1911 St. Petersburg High School (5th Street North between 1st and 2nd Avenues) with man standing in front doorway, several bicycles




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Pier with powerlines, people, shelter at end with a shed on each side, cars, bicycles, boats in water at side




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Polynomial quandle cocycles, their knot invariants and applications




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Paleoclimate and vegetation of the Last Glacial Cycles in Jerusalem from a Speleothem Record




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Biogeochemical Cycles: Ecological Drivers and Environmental Impact


 

Biogeochemical Cycles: Ecological Drivers and Environmental Impact is a collection of the latest information on the techniques and methods currently used in this field, focusing on biological and/or ecological effects of biogeochemical elemental cycles including carbon, nitrogen, major and trace elements, chemical weathering on multiple scales of nanometers to watersheds, and advances in technology of studying these processes.

Volume highlights include



Read More...




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[ASAP] Self-Assembled Redox-Active Tetraruthenium Macrocycles with Large Intracyclic Cavities

Organometallics
DOI: 10.1021/acs.organomet.0c00116




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Reusable, homogeneous water soluble photoredox catalyzed oxidative dehydrogenation of N-heterocycles in a biphasic system: application to the synthesis of biologically active natural products

Green Chem., 2020, 22,2575-2587
DOI: 10.1039/D0GC00569J, Paper
S. Srinath, R. Abinaya, Arun Prasanth, M. Mariappan, R. Sridhar, B. Baskar
Herein, a simple and efficient method for the oxidative dehydrogenation (ODH) of tetrahydro-β-carbolines, indolines and (iso)quinolines is described using a reusable, homogeneous cobalt-phthalocyanine photoredox catalyst in a biphasic medium.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Haryana: On bicycles to Bihar