Lanthanide triflate catalysed reactions of acetals with primary amines and cascade cyclisation reactions

Synlett

Volumn , Issue 6, 1998, Pages 640-642

  Heaney, Harry ^a   Simcox, Michael T ^a   Slawin, Alexandra M Z ^a   Giles, Robert G ^b  

^a LOUGHBOROUGH UNIVERSITY   (United Kingdom)

^b GLAXOSMITHKLINE   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001898319     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-1998-1734     Document Type: Article

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49. Atomic co-ordinates, bond lengths and angles, and thermal parameters have been deposited with the Cambridge Crystallographic Data Centre.
50. 3) 25.1 (Me), 49.0 (2 × OMe), 51.1 (OMe), 102.2 (C), 126.8 (CH), 127.7 (CH), 129.2 (CH), 132.9 (C), 140.2 (C), and 171.2 (C=O) ppm.
51. 2), 55.8 (OMe), 56.3 (OMe), 63.6 (C), 109.5 (CH), 112.0 (CH), 122.2 (CH), 123.8 (CH), 125.8 (C), 128.2 (CH), 130.9 (C), 131.1 (C), 131.9 (CH), 147.7 (C), 148.2 (C), 150.7 (C), and 167.4 (C=O) ppm.
52. 2), 111.4 (CH), 112.1 (CH), 119.8 (CH), 120.8 (CH), 123.1 (CH), 129.5 (CH), 131.0 (C), 131.9 (CH), 133.8 (C), 136.6 (C), 141.7 (C), 147.7 (C), 149.0 (C), and 166.9 (C=O) ppm.