Chemical engineers ensure the efficiency and safety of chemical processes, adapt the chemical make-up of products to meet environmental or economic needs, and apply new technologies to improve existing processes. Safety of Copper(I) oxide. Introducing a new discovery about 1317-39-1, Name is Copper(I) oxide
The invention concerns hydroxylamine derivatives of the formula I wherein R4 is hydrogen, carbamoyl, (1-4C)alkyl, (2-5C)alkanoyl, N-(1-4C)alkylcarbamoyl, N,N-di-(1-4C)alkylcarbamoyl, benzoyl or phenylsulphonyl; R5 includes hydrogen, (1-4C)alkyl and (2-5C)alkanoyl; R is hydrogen, (14C)alkyl, phenyl or phenyl-(1.-4C)alkyl; R7 is hydrogen or (1-4C)alkyl; Ar1 is phenylene; A1 is a direct link to X1, or Al is (1-4C)alkylene; X1 is oxy, thio, sulphinyl or sulphonyl; Ar2 is phenylene, pyridinediyl, pyrimidinediyl, thiophenediyl, furandiyl, thiazolediyl, oxazolediyl, thiadiazolediyl or exadiazolediyl; R1 is (1-4C)alkyl, (3-4C)alkenyl or (3-4C)alkynyl; and R2 and R3 together form a group of the fornula-A2- X2-A3- which together with the carbon atom to which A2 and A3 are attached define a ring having 5 or 6 ring atoms, wherein each of A2 and A3 is independently (1-3C)alkylene and X2 is oxy, thio, sulphinyl, sulphonyl or imino; or a pharmaceutically-acceptable salt thereof; processes for their manufacture; pharmaceutical compositions containing them and their use as 5-lipoxygenase inhibitors.
Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. I hope my blog about 1317-39-1 is helpful to your research.
Reference：
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”