Matzo War II, the National Jewish Welfare Board had a matzo factory (according to the American Jewish Historical Society, it was probably the Manischewitz matzo factory in New Jersey) produce matzo in the form of a giant "V" for "Victory", for shipment to military bases overseas and in the U.S., for Passover seders for Jewish military personnel. Passover in 1945 began on 1 April, when the collapse of the Axis in Europe was clearly imminent; Germany surrendered five weeks later. Matzo Matzo, matzah, or matza ( "matsoh", "matsa"; plural matzot; matzos of Ashkenazi Jewish dialect) is an unleavened flatbread that is
Meta-selective C–H functionalization copper catalyzed C–H arylation. "Meta"-olefinated biologically important biphenyl, amino acid and Baclofen derivatives have been accessed by remote C–H activation assisted by the "end-on" template. These demonstrate the potential applications of meta-selective C–H functionalization in medicinal chemistry. Meta-selective C–H functionalization "Meta"-selective C–H functionalization refers to the regioselective reaction of a substituted aromatic ring on the C–H bond "meta" to the substituent. Substituted aromatic ring is an important type of substructure in pharmaceuticals and industrial compounds. Thus, synthetic methods towards substituted aromatic rings are always of great interest to chemists. Traditionally, regioselectivity on the aromatic ring is achieved by the electronic