News-Archive 2019

Synthesis of the ABC-Ring System of Various Alkaloids 26.02.2019 Synthesis of the ABC-Ring System of Various Alkaloids

Teodoro Kaufman reports on the application of an olefin hydroacylation/Pomeranz–Fritsch cyclization.

Regioselective Halogenation of Coumarins 25.02.2019 Regioselective Halogenation of Coumarins

Min Zhang describes the copper-catalyzed regioselective halogenation of coumarins.

Synthesis of 4-(Arylmethyl)proline Derivatives 25.02.2019 Synthesis of 4-(Arylmethyl)proline Derivatives

Helma Wennemers shows the synthesis of 4-(arylmethyl)proline derivatives.

50 Years SYNTHESIS and 30 Years SYNLETT Anniversary 01.01.2019 Happy Birthday, SYNTHESIS und SYNLETT!

We celebrate the 50th birthday of SYNTHESIS and the 30th birthday of SYNLETT. Join us and enjoy over 80 articles by top chemists to honor the anniversaries!

Efficient Synthesis of a 5α-Reductase Inhibitor 19.02.2019 Efficient Synthesis of a 5α-Reductase Inhibitor

Shinya Harusawa presents the synthesis of 3-(tetrazol-5-yl)-3,5-pregnadien-20-one.

Epoxidation of a Cyclic Allyl-Amine by a Bifunctional Peracid 19.02.2019 Epoxidation of a Cyclic Allyl-Amine by a Bifunctional Peracid

Shuming Chen and Kendall N. Houk describe the origin of stereocontrol in epoxidation reactions.

Radiochemical Synthesis of 2-[18F]Fluorophenylalanine 12.02.2019 Radiochemical Synthesis of 2-[18F]Fluorophenylalanine

Bernd Neumaier presents a new radiochemical synthesis of a promising PET Tracer.

Asymmetric Mannich-Type Reaction of an α-Trifluoromethyl Amide 11.02.2019 Asymmetric Mannich-Type Reaction of an α-Trifluoromethyl Amide

Masakatsu Shibasaki describes the synthesis of isatin imines through asymmetric catalysis.

Chemoselective Aerobic Oxidation of Benzylic Alcohols 05.02.2019 Chemoselective Aerobic Oxidation of Benzylic Alcohols

Tsunehisa Hirashita uses aerobic conditions to oxidize primary benzylic alcohols chemoselectively.

One-Pot Reductive Conversion of Aldehydes into Acetic Esters 01.02.2019 One-Pot Reductive Conversion of Aldehydes into Acetic Esters

Marc Adler presents the conversion of aldehydes into acetic esters in one pot.

Visible-Light-Induced Adamantylation of Azoles 31.01.2019 Visible-Light-Induced Adamantylation of Azoles

Lutz Ackermann describes the visible-light-induced adamantylation of azoles.

PubChem 08.01.2019 Thieme Chemistry provides 700,000 structures to PubChem

The open database of PubChem is used by millions of users worldwide. Thousands of structures and links have been uploaded by Thieme Chemistry to the portal.

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