Reference of 23190-16-1, Chemistry can be defined as the study of matter and the changes it undergoes. You’ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology.23190-16-1, Name is (1R,2S)-(−)-2-Amino-1,2-diphenylethanol, molecular formula is C6H5CH(NH2)CH(C6H5)OH. In a patent, introducing its new discovery.
Chiral 9,9?-biphenanthryl-10,10?-bis(oxazoline)s 6a-d were firstly prepared. These new chiral compounds were evaluated as ligands for the Friedel-Crafts alkylations of indoles with nitroalkenes, excellent yields and modest to good enantioselectivities were achieved.
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