Piperidine is used as a raw material for pharmaceuticals, agrochemicals,
rubber chemicals, surface-active agents and other organic chemicals. A review on catalytic hydrogenation of pyridine was published in Advances in Catalysis.
A versatile stereoselective diversity oriented synthetic pathway to the possible spiro and fused diverse heterocyclic small molecules is described. The strategy involved the "build–couple–pair" approach involving an S N Ar, Michael addition and Mannich reaction on chiral acyl bicyclic lactams 2a/b, followed by a cyclization onto the inbuilt scaffold electrophile, thereby leading to asymmetric fused and spirocyclic nitrogen heterocycles. A "post-pair" phase has been incorporated to generate more polar compounds.
PIPERIDINE AR 99% Supplier Oman Muscat Barka Salalah Sohar Ruwi Mutrah Nizwa Al Hamra Manah
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