Queen (slang) Asian man who dates older white men. One who prefers to masturbate partners One who prefers to burn partners with cigarettes &c and/or vice versa A "matzah queen" is a gay male who prefers or exclusively dates Jewish men. Matzah is an unleavened bread traditionally eaten by Jews during Passover. A "curry queen" is a white Caucasian man who exclusively prefers to date South Asian (Indian, Pakistani etc.) men. Curry is the Western term for a wide range of spice-heavy dishes typical of South Asian cuisine. A "dairy queen" is a black or Hispanic male who prefers or exclusively dates
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