Results 211 to 220 of about 397,176 (340)

Petroleum Production in 1961

open access: yesBulletin of The Japan Petroleum Institute, 1962
openaire   +3 more sources

Study on Type Analysis of Crude Oil and Petroleum Products by Gas Chromatography/Time-of-Flight Mass Spectrometry

open access: bronze, 2008
Masaaki Ubukata   +5 more
openalex   +2 more sources

Asymmetric Strategies for the Synthesis of Enantiopure α‐/β‐/γ‐Thio‐Carboxylic Acids Bearing a Stereocentre at CS Bond

open access: yesAdvanced Synthesis &Catalysis, EarlyView.
Enantioenriched α‐/β‐/γ‐thiocarboxylic acids featuring C–S chirality are valuable targets in organic synthesis. This review outlines recent progress in their asymmetric synthesis, including chiral pool approaches, metal‐ /organo‐catalysis, and emerging biocatalytic strategies. Enantiomerically pure α‐/β‐/γ‐thiocarboxylic acids bearing a stereocentre at
Jingyue Wu, Daniele Castagnolo
wiley   +1 more source

Petroleum coke-derived graphene as a low-cost electrode material for efficient perovskite solar cells. [PDF]

open access: yesNanoscale Adv
Alkhatani M   +14 more
europepmc   +1 more source

Exposure of cetaceans to petroleum products following the Deepwater Horizon oil spill in the Gulf of Mexico [PDF]

open access: gold, 2016
Laura Aichinger Dias   +5 more
openalex   +1 more source

Azabicyclo[1.1.0]butyl‐Substituted Sulfonimidoyl Fluoride: Electrophilic Hub Bridging Late‐Stage Azetidine Incorporation with Sufex Chemistry

open access: yesAdvanced Synthesis &Catalysis, EarlyView.
GA: Strained small motifs and SuFEx hubs are of increasing importance in drug discovery to enable efficient late‐stage functionalization. Here, the synthesis of bench‐stable azabicyclo[1.1.0]butyl‐substituted sulfonimidoyl fluoride as an electrophilic hub with dual activation mode is reported.
Defne Serbetci   +5 more
wiley   +1 more source

Total synthesis and biological evaluation of Koshidacin B, TAN-1746, and Ac-TAN-1746. [PDF]

open access: yesBMC Chem
Long XE   +10 more
europepmc   +1 more source

USING OF NATURAL ADSORBENTS IN PROCESSES OF PETROLEUM PRODUCTS’ CLEARING

open access: gold, 2008
Sergey V. Ivanov   +3 more
openalex   +2 more sources

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