The CBSE Class 12 Chemistry exam for 2024 is scheduled for Tuesday, February 27, 2024, from 10:30 a.m. to 1:30 p.m. The exam will cover physical, inorganic, and organic chemistry, so it’s important ...

Oxetanes have generally been prepared by a multi-step procedure involving the basic elimination of a halide or acyl radical. The syntheses are involved, and yields are low to fair. Our methods ...