943002-13-9

Upstream product

• 943002-10-6 cyanoethyl 3'-O-(5'-O-dimethoxytrityl)thymidinyl-5'-C(S)-tosyloxyethyl-(3'-tert-butyldiphenylsilyl)thymidinyl thiophosphoric ester 
• 494798-47-9 5′-C(S)-tosyloxyethyl-3′-O-(tert-butyldiphenylsilyl)thymidine 

Relevant academic research and scientific papers

Diastereoselective and regioselective synthesis of conformationally restricted thio-dioxa- and oxo-oxathiaphosphorinane dinucleotides featuring noncanonical α/β torsion angle combinations (α,β-CNAs)

Control of the regioselective cyclisation of a stereodefined 5′-C-tosyloxy phosphorothioate dinucleotide unit to provide conformationally restricted dinucleotides of either thio-di-oxa- or oxo-oxathiaphosphorinane types is described. NMR structural analys