.
Molecules 2014, 19(7), 10350-10369; doi:10.3390/molecules190710350
http://www.mdpi.com/1420-3049/19/7/10350/htm
3-Ferrocenyl-4-(4-hydroxyphenyl)-hex-3-ene (4)
Zinc powder (1.82 g, 27.9 mmol), titanium tetrachloride (2.04 mL, 18.6 mmol), propionylferrocene (1.13 g, 4.65 mmol), p-hydroxypropiophenone (0.70 g, 4.65 mmol). After column chromatography followed by preparative HPLC (acetonitrile/water 90/10), and recrystallization from a pentane/diethylether, 4 was obtained as orange crystals (0.50 g, 30% yield) consisting of a mixture of Z and E isomers (63/37).
1H-NMR (300 MHz, CDCl3):
δ 0.92 (t, J = 7.5 Hz, 3H, CH3),
1.24 (t, J = 7.5 Hz, 3H, CH3),
2.28 and 2.41 (q, J = 7.5 Hz, 2H, CH2),
2.53 and 2.61 (q, J =7.5 Hz, 2H, CH2),
3.70 and 4.24 (s, 2H, C5H4),
3.97 and 4.35 (s, 2H, C5H4),
4.03 and 4.15 (s, 5H, Cp),
4.70 and 4.72 (s, 1H, OH),
6.77 and 6.82 (d, J = 8.5 Hz, 2H, C6H4), 6.90 and 7.00 (d, J = 8.5 Hz, 2H, C6H4).
13C-NMR (75.4 MHz, CDCl3):
δ 13.0 and 13.2 (CH3),
15.3 and 16.0 (CH3),
26.7 and 28.4 (CH2),
28.8 and 29.5 (CH2),
67.8 and 67.9 (2CH, C5H4),
69.0 and 69.1 (2CH, C5H4),
69.1 and 69.2 (5CH, Cp),
77.4 (C, C5H4),
115.1 and 115.2 (2CH, C6H4),
130.1 and 130.5 (2CH, C6H4),
133.3 (C), 137.1 and 137.2 (C), 138.0 (C), 153.8 and 153.9 (C).
IR (KBr, ν cm−1): 3418 (OH), 3094, 3062, 2929, 2871 (CH2, CH3).
MS (EI, 70 eV) m/z: 360 [M]+., 331 [M-Et]+, 295 [M-Cp]+, 121 [CpFe]+. MS (CI, CH4) m/z: 361 [M+H]+, 360 [M]+., 295.
HRMS (ESI, C22H24FeO: [M]+.) calcd: 360.11765, found: 360.11711.
http://www.mdpi.com/1420-3049/19/7/10350/htm
It is however important to note that there is usually a time limit to how long you can stay in each country which varies significantly. Also, depending on the purpose of travel and how long you intend to stay, you could be eligible to apply for visa or an extension if you were issued one on arrival as the case may be.
Before you travel consult embassy or consulate of the country you are planning to travel to at a time very close to when you intend to travel to confirm that there has not been any recent changes that may affect your travel.
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♦ Laos– Visa on arrival valid till 30 days
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♦ Palau- Visa on arrival valid till 30 days
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♦ Ecuador– Visa not required
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♦ Fiji – Visa not required
♦ Haiti – Visa not required
♦Micronesia- Visa not required
♦ Nepal– Indian citizens may live and work freely in Nepal under the terms of the 1950 Indo-Nepal Treaty of Peace and Friendship.
♦ Bhutan – Visa not required
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/////////
Molecules 2014, 19(7), 10350-10369; doi:10.3390/molecules190710350
http://www.mdpi.com/1420-3049/19/7/10350/htm
3-Ferrocenyl-4-(4-hydroxyphenyl)-hex-3-ene (4)
Zinc powder (1.82 g, 27.9 mmol), titanium tetrachloride (2.04 mL, 18.6 mmol), propionylferrocene (1.13 g, 4.65 mmol), p-hydroxypropiophenone (0.70 g, 4.65 mmol). After column chromatography followed by preparative HPLC (acetonitrile/water 90/10), and recrystallization from a pentane/diethylether, 4 was obtained as orange crystals (0.50 g, 30% yield) consisting of a mixture of Z and E isomers (63/37).
1H-NMR (300 MHz, CDCl3):
δ 0.92 (t, J = 7.5 Hz, 3H, CH3),
1.24 (t, J = 7.5 Hz, 3H, CH3),
2.28 and 2.41 (q, J = 7.5 Hz, 2H, CH2),
2.53 and 2.61 (q, J =7.5 Hz, 2H, CH2),
3.70 and 4.24 (s, 2H, C5H4),
3.97 and 4.35 (s, 2H, C5H4),
4.03 and 4.15 (s, 5H, Cp),
4.70 and 4.72 (s, 1H, OH),
6.77 and 6.82 (d, J = 8.5 Hz, 2H, C6H4), 6.90 and 7.00 (d, J = 8.5 Hz, 2H, C6H4).
13C-NMR (75.4 MHz, CDCl3):
δ 13.0 and 13.2 (CH3),
15.3 and 16.0 (CH3),
26.7 and 28.4 (CH2),
28.8 and 29.5 (CH2),
67.8 and 67.9 (2CH, C5H4),
69.0 and 69.1 (2CH, C5H4),
69.1 and 69.2 (5CH, Cp),
77.4 (C, C5H4),
115.1 and 115.2 (2CH, C6H4),
130.1 and 130.5 (2CH, C6H4),
133.3 (C), 137.1 and 137.2 (C), 138.0 (C), 153.8 and 153.9 (C).
IR (KBr, ν cm−1): 3418 (OH), 3094, 3062, 2929, 2871 (CH2, CH3).
MS (EI, 70 eV) m/z: 360 [M]+., 331 [M-Et]+, 295 [M-Cp]+, 121 [CpFe]+. MS (CI, CH4) m/z: 361 [M+H]+, 360 [M]+., 295.
HRMS (ESI, C22H24FeO: [M]+.) calcd: 360.11765, found: 360.11711.
http://www.mdpi.com/1420-3049/19/7/10350/htm
Atypical McMurry Cross-Coupling Reactions Leading to a New Series of Potent Antiproliferative Compounds Bearing the Key [Ferrocenyl-Ene-Phenol] Motif
1
Chimie ParisTech, 11 rue Pierre et Marie Curie, Paris F75231 Paris cedex 05, France; E-Mails:pascal.pigeon@chimie-paristech.fr (P.P.); meralgormen@gmail.com (M.G.)
2
Sorbonne Universités, UPMC univ Paris 6, Institut Parisien de Chimie Moléculaire (IPCM) - UMR 8232, 4 place Jussieu, 75252 Paris Cedex 05, France
3
Faculty of Chemistry, Department of Organic Chemistry, University of Łódź, Tamka 12, 91-403 Łódź, Poland; E-Mail: konkow@chemia.uni.lodz.pl
4
UCD School of Chemistry and Chemical Biology, University College Dublin, Belfield, Dublin 4 Ireland; E-Mails: helge.muellerbunz@ucd.ie (H.M.-B.); michael.mcglinchey@ucd.ie (M.J.M.)
*
Authors to whom correspondence should be addressed; E-Mails: siden.top@upmc.fr (S.T.);gerard.jaouen@upmc.fr (G.J.); Tel.: +33-1-44-27-66-99 (S.T.); +33-1-43-26-95-55 (G.J.); Fax: +33-1-43-26-00-61 (S.T.); +33-1-43-26-00-61 (G.J.).
Countries which Indian Citizen Can Travel Without Visa
VisaIt is however important to note that there is usually a time limit to how long you can stay in each country which varies significantly. Also, depending on the purpose of travel and how long you intend to stay, you could be eligible to apply for visa or an extension if you were issued one on arrival as the case may be.
Before you travel consult embassy or consulate of the country you are planning to travel to at a time very close to when you intend to travel to confirm that there has not been any recent changes that may affect your travel.
♦ Hong Kong- Visa not required valid till 14 days
♦ Cape Verde- Visa on arrival
♦ Djibouti-Visa on arrival
♦ Ethiopia– Visa on arrival
♦ Madagascar -Visa on arrival valid till 30 days
♦ Maldives– Visa on arrival valid till 30 days
♦ Saint Lucia– Visa on arrival valid till 6 weeks
♦ Samoa– Entry Permit for a max. stay of 60 days on arrival.
♦ Jordan– Visa on arrival valid till 2 weeks, must hold US$ 1000
♦ Kenya– Visa on arrival valid till 3 months
♦ Indonesia– Visa on arrival valid till 30 days
♦ Laos– Visa on arrival valid till 30 days
♦ Seychelles – Visa on arrival valid till 1 month
♦ Palau- Visa on arrival valid till 30 days
♦ Dominica- Visa not required
♦ Ecuador– Visa not required
♦ El Salvador- Visa not required
♦ Fiji – Visa not required
♦ Haiti – Visa not required
♦Micronesia- Visa not required
♦ Nepal– Indian citizens may live and work freely in Nepal under the terms of the 1950 Indo-Nepal Treaty of Peace and Friendship.
♦ Bhutan – Visa not required
♦ Grenada– Visa not required
♦ Mauritius- Visa not required
♦ Réunion – Visa not required valid till 15 days
♦ Saint Vincent and the Grenadines – Visa not required
♦ British Virgin Islands- Visa not required valid till 30 days
♦ Montserrat- Visa not required
/////////