SHORT APPROACH TO PYRROLOPYRAZINO-, PYRROLODIAZEPINO-ISOINDOLES AND THEIR BENZO ANALOGUES VIA THE IMDAF REACTION
Current Organic Synthesis. Bentham Science Publishers B.V.. Vol. 14. 2017. P. 733-746
The results of U/Pb dating of detrital zircons from sandstones of the Zigalga Formation, which is the base level of the Middle Yurmatu Group of the Bashkir uplift, southwestern Urals, are presented. The U/Pb ages of detrital zircons from sandstones of the Lower, Middle, and Upper Riphean are compared. © 2017, Pleiades Publishing, Ltd.