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Showing posts with label ( E ) - 3 - (1 - O xo - 1 - ( p - tolyl)propan - 2 - ylidene)isobenzofuran - 1(3H) - one. Show all posts
Showing posts with label ( E ) - 3 - (1 - O xo - 1 - ( p - tolyl)propan - 2 - ylidene)isobenzofuran - 1(3H) - one. Show all posts

Tuesday 25 April 2017

NOESY NMR EXAMPLE.....(3S,5S)-10-(4-Nitrophenyl)-4,5a,6,7,8,10-hexahydro-5H-pyrrolo-[1,2-a]thieno[3,2-e][1,4]diazepin-2-one (18β)




NOESY experiment of diastereomer 18β (3S, 5S)
(3S,5S)-10-(4-Nitrophenyl)-4,5a,6,7,8,10-hexahydro-5H-pyrrolo-[1,2-a]thieno[3,2-e][1,4]diazepin-2-one (18β)





(3S,5S)-10-(4-Nitrophenyl)-4,5a,6,7,8,10-hexahydro-5H-pyrrolo-[1,2-a]thieno[3,2-e][1,4]diazepin-2-one (18β): Pale orange wax, 62%(104.0 mg).
[α]D29 = +8.8 (c = 1.0, MeOH).

1H NMR (CDCl3,300 MHz): δ = 1.83–1.92 (m, 2 H), 2.14–2.21 (m, 2 H), 2.90 (td, J= 8.7 Hz, 1 H), 3.41–3.47 (m, 1 H), 3.91 (t, J = 6.6 Hz, 1 H), 5.66(s, 1 H), 7.17–7.24 (m, 3 H), 7.44 (d, J = 8.7 Hz, 2 H), 8.18 (t, J =8.7 Hz, 2 H) ppm.

13C NMR (CDCl3, 75 MHz): δ = 24.88, 27.44,56.40, 63.70, 82.66, 111.10, 120.28, 124.26 (2 C), 125.37, 127.05 (2C), 135.23, 146.30, 147.97, 173.56 ppm.

LC–MS (ESI+): m/z =330.1 [M + H]+. HRMS: calcd. for C16H16N3O3S 330.0912 [M +
H]+; found 330.0914.

DOI: 10.1002/ejoc.201500943
Eur. J. Org. Chem. 2015, 7146–7153


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Saturday 25 February 2017

2-Methoxy-4-propylphenol

 
2-Methoxy-4-propylphenol
2-Methoxy-4-propylphenol
1H NMR (400 Mhz, CDCl3) δ (ppm): 6.83 (1H,d, J = 7.8 Hz), 6.68 (2H, d, J = 7.4 Hz), 5.47 (1H, s), 3.79 (3H, s), 2.52 (2H, t, J =7.6 Hz), 1.61 (2H, sext, J = 7.5 Hz) 0.94 (3H, t, J = 7.3 Hz).
13C NMR (100 MHz, CDCl3) δ (ppm) 146.4, 143.6,134.7, 121.0, 114.2, 111.1, 55.9, 37.8, 24.9, 13.8.
HRMS (ESI-TOF) m/z: [M + H]+ calculated for C10H15O2:167.1067; found: 167.1064.
DOI: 10.1021/acs.oprd.6b00441
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Monday 20 June 2016

( E ) - 3 - (1 - Oxo - 1 - ( p - tolyl)propan - 2 - ylidene)isobenzofuran - 1(3H) - one





( E ) - 3 - (1 - O xo - 1 - ( p - tolyl)propan - 2 - ylidene)isobenzofuran - 1(3H) - one





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 Port louis,  mauritius

Map of Port Louis Mauritius
Port Louis
Capital of Mauritius
Port Louis is the capital city of Mauritius, located in the Port Louis District, the western part also lies in the Black River District. Port Louis is the country's economic, cultural, political centre and most populous city. Wikipedia


 


 

 http://vintagemauritius.org/wp-content/uploads/Port-Louis-Place-Darmes-Queen-Elizabeth-II-Visit-Mauritius-1972-Alasdair-Ward.jpg


 


 

 
 

 

 

 

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