Malonic ester derivatives. 2.

Chiu, Andrew; Gorby, R. Russel; Hancock, John; Hustedt, Eric J.

doi:10.1021/jo00196a045

Cited by 4 publications

(5 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…General. 1 H-NMR and 13 C-NMR spectra were recorded on a Bruker AMX 400, ARX 300, AC Elemental analysis were recorded on a Elementar vario EL. Microwave experiments were conducted using a MLS-Ethos 1600 Mikrowellen System (Milestone).…”

Section: Methodsmentioning

confidence: 99%

“…J 1 = 16.9 Hz, J 2 = 10.2 Hz, J 3 = 6.4 Hz, 1 H, CH 2 =CH), 4.96-4.89 (m, 2 H, CH=CH 2 ), 4.62 (dd, J 1 = 9.4 Hz, J 2 = 4.0 Hz, 1 H, HCO), 2.25-2.14 (m, 1 H, CH 2 ), 1.96-1.78 (m, 3 H, CH 2 ), 1.54-1.02 (m, 15 H, 3x CH 2 , 3x CH 3 ), 0.57 (br s, 3 H, CH 3 ) 13. C-NMR(75 …”

mentioning

confidence: 99%

“…IR (neat): 3350s, 3077m, 2935s, 1903w, 1675m, 1641m, 1587m, 1486s, 1402m, 1298w, 1199m, 1068s, 1008s, 912s, 821s, 719m, 638m cm -1 . 1 H-NMR (300 MHz): δ = 7.48-7.45 (m, 2 H, aryl-H), 7.22-7.20 (m, 2 H, aryl-H), 5.82 (tdd, J 1 =16.9 Hz, J 2 =10.2 Hz, J 3 = 6.6 Hz, 1 H, CH 2 =CH), 5.07-4.98 (m, 2 H, CH=CH 2 ), 4.66 (dd, J 1 = 7.6 Hz, J 2 = 5.5 Hz, 1 H, HCO), 2.16-2.08 (m, 2 H, CH 2 ), 1.95 (br s, 1 H, OH), 1.90-1.71 (m, 2 H, CH 2 ) 13. C-NMR (75 MHz): δ = 143.6 (C), 137.9 (CH), 131.5 (CH), 127.6 (CH), 121.3 (C), 115.2 (CH 2 ), 73.3 (CH), 38.1 (CH 2 ), 29.9 (CH 2 ).…”

mentioning

confidence: 99%

“…IR (neat): 3074w, 2967m, 1951w, 1720w, 1639w, 1467m, 1386m, 1276w, 1223w, 1179m, 1065m, 999m, 916s, 826w, 784w, 736s, 699s, 649m, 613m cm -1 . 1 H-NMR (300 MHz): δ = 7.30-7.27 (m, 5 H, aryl-H), 5.90-5.76 (m, 1 H, CH 2 =CH), 5.14-5.08 (m, 2 H, CH=CH 2 ), 4.88 (s, 1 H, HCO), 2.28 (dd, J 1 = 13.6 Hz, J 2 = 7.7 Hz, 1 H, CH 2 ), 2.08 (dd, J 1 = 13.4 Hz, J 2 = 7.1 Hz, 1 H, CH 2 ), 1.10 (s, 3 H, CH 3 ), 0.93 (s, 3 H, CH 3 ) 13. C-NMR (75 MHz): δ = 139.7 (C), 134.2 (CH), 129.4 (CH), 127.8 (CH), 127.7 (CH), 118.4 (CH 2 ), 67.4 (CH), 45.0 (CH 2 ), 39.6 (C), 24.5 (CH 3 ), 24.1 (CH 3 ).…”

mentioning

confidence: 99%

“…J = 7.8 Hz, 1 H, aryl-H), 3.78 (s, 3 H, CH 3 ), 3.76 (s, 3 H, CH 3 ), 3.73 (s, 3 H, CH 3 ), 3.10-2.96 (m, 3 H, CH, CH 2 ), 2.64-2.55 (m, 1 H, CH 2 ), 2.13-2.04 (m, 1 H, CH 2 ) 13. C-NMR (75 MHz): δ = 172.2 (C), 171.7 (C), 167.0 (C), 159.1 (C), 136.7 (C), 128.9 Oxalyl chloride (5.6 mL, 65 mmol) was dissolved in CH 2 Cl 2 (125 mL) and cooled to -78 °C.…”

mentioning

confidence: 99%

See 4 more Smart Citations