Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. Product Details of 1612-65-3. Introducing a new discovery about 1612-65-3, Name is 2-Methyl-1,2,3,4-tetrahydroisoquinoline
Synthesis and photochromic properties of novel spiro[indoline-quinoline] oxazine derivatives
A series of novel spirooxazine derivatives containing nitrogen heterocycles have been synthesized and characterized by 1H NMR, 13C NMR, IR and HRMS in this paper, and the photochromic behaviors of the compounds have been studied in different solutions and the compounds were embedded into a poly(methylmethacrylate) and poly(vinyl butyral) matrix (PMMA, PVB). In solutions, they showed thermochromism and acidichromism. Embedded into polymeric films, the photochromic kinetics of the thermal decoloration of the compounds significantly changed and it was found that the decoloration curves fitted biexponential function. Detailed studies showed that representative compound 1 [1,3,3-trimethyl-6?-piperidino-spiro(indoline-2,3?-[3H]-quinolino[2, 1-b][1,4]oxazine)] exhibited high fatigue resistance in poly(methylmethacrylate) and poly(vinyl butyral) matrix.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Product Details of 1612-65-3, you can also check out more blogs about1612-65-3
Reference：
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem