Stepwise Synthesis of Oligodeoxyribonucleotides on an Insoluble

Soc. , 1966, 88 (22), pp 5319–5324. DOI: 10.1021/ja00974a053. Publication Date: November 1966. ACS Legacy Archive. Cite this:J. Am. Chem. Soc. 88, 2...
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5319 and treated with 1.7 ml (0.01 mole) of benzoyl chloride. The solution was acidified, leading to DL-a-phenyl-a-benzamidoacetic acid: 1.60 g (0.0063 mole), 63% yield; mp 177.5" (lit.15 175.5'). D-( - )-a-Phenyl-a-benzamidoacetic acid was prepared in the same way from D-(-)-a-phenylglycine: mp 186187" (lit.z5 187188"); aobs