Structures by: Nandakumar M.

Total: 26

3,10,14,21-tetrakis(4-methoxyphenyl)pentacyclo[11.8.0.0^2,11^.0^4,9^.0^15,20^] henicosa-1(21),2,4(9),5,7,10,13,15(20),16,18-decaen-12-one

C49H36O5

Nandakumar, MeganathanKarunakaran, JayachandranMohanakrishnan, Arasambattu K.

Organic letters (2014) 16, 11 3068-3071

a=9.7720(4)Å   b=12.0351(4)Å   c=17.3162(6)Å

α=90.00°   β=93.9470(10)°   γ=90.00°

3,10-bis(4-methoxyphenyl)12$^6^-thiapentacyclo[11.8.0.0^2,11^.0^4,9^.0^15,20^] henicosa-1(21),2,4(9),5,7,10,13,15(20),16,18-decaene-12,12-dione

C34H24O4S

Nandakumar, MeganathanKarunakaran, JayachandranMohanakrishnan, Arasambattu K.

Organic letters (2014) 16, 11 3068-3071

a=13.7369(5)Å   b=13.8077(5)Å   c=16.4824(6)Å

α=78.442(2)°   β=68.211(2)°   γ=80.216(2)°

2,9-diphenyl-17$^6^thiatetracyclo[8.7.0^3,8^.0^11,16^] heptadeca-1,3,5,7,9,11(16),12,14-octane-17,17-dione

C28H18O2S

Nandakumar, MeganathanKarunakaran, JayachandranMohanakrishnan, Arasambattu K.

Organic letters (2014) 16, 11 3068-3071

a=9.9374(2)Å   b=16.1534(4)Å   c=13.0530(3)Å

α=90.00°   β=100.3080(10)°   γ=90.00°

2,3-dimethyl 4-(4-methoxyphenyl)-2-(4-methylphenyl) -1-oxo-1,2-dihydronapthalene-2,3-dicarboxylate

C28H24O6

Karunakaran, JayachandranNandakumar, MeganathanSenthil Kumar, NatarajanMohanakrishnan, Arasambattu K.

Organic & biomolecular chemistry (2016) 14, 18 4247-4259

a=7.5256(2)Å   b=10.2095(3)Å   c=15.6299(4)Å

α=93.9900(10)°   β=94.6790(10)°   γ=101.089(2)°

Ethyl 4-oxo-3-phenyl-1-(thiophen-2-yl)-3-(thiophen-3-yl)-3,4-dihydronaphthalene-2-carboxylate

C27H20O3S2

Karunakaran, JayachandranNandakumar, MeganathanSenthil Kumar, NatarajanMohanakrishnan, Arasambattu K.

Organic & biomolecular chemistry (2016) 14, 18 4247-4259

a=12.1263(11)Å   b=11.8009(11)Å   c=16.0657(13)Å

α=90.00°   β=100.181(2)°   γ=90.00°

2,3-dimethyl4-(naphthalen-1-yl)-1-oxo-2-phenyl-1,2-dihydronaphthalene-2,3-dicarboxylate

C30H22O5

Karunakaran, JayachandranNandakumar, MeganathanSenthil Kumar, NatarajanMohanakrishnan, Arasambattu K.

Organic & biomolecular chemistry (2016) 14, 18 4247-4259

a=16.2811(9)Å   b=10.0247(5)Å   c=15.5040(9)Å

α=90.00°   β=111.902(2)°   γ=90.00°

2,3-dimethyl4-(5-hexylthiophen-2-yl)-1-oxo-2-phenyl-1,2-dihydronaphthalene-2,3-dicarboxylate

C30H30O5S

Karunakaran, JayachandranNandakumar, MeganathanSenthil Kumar, NatarajanMohanakrishnan, Arasambattu K.

Organic & biomolecular chemistry (2016) 14, 18 4247-4259

a=7.4725(4)Å   b=12.9073(7)Å   c=14.9503(8)Å

α=105.607(2)°   β=103.985(4)°   γ=100.951(5)°

2,3-dimethyl 1-oxo-2(pyren-4-yl)-4-(thiophen-2-yl)-1,2-dihydronaphthalene-2,3-dicarboxylate

C34H22O5S

Karunakaran, JayachandranNandakumar, MeganathanSenthil Kumar, NatarajanMohanakrishnan, Arasambattu K.

Organic & biomolecular chemistry (2016) 14, 18 4247-4259

a=10.9268(10)Å   b=18.9670(14)Å   c=12.2628(9)Å

α=90.00°   β=93.030(2)°   γ=90.00°

1,8-Bis(thiophen-2-yl)-14-oxatetracyclo[6.5.1.0^2,7^.0^9,13^]tetradeca-2(7),3,5-trien-10-one

C21H16O2S2

Gopinath, S.Narayanan, P.Sethusankar, K.Nandakumar, MeganathanMohanakrishnan, Arasambattu K.

Acta Crystallographica Section E (2015) 71, 2 213-216

a=7.1679(11)Å   b=10.9915(17)Å   c=11.2041(16)Å

α=75.491(4)°   β=83.148(5)°   γ=86.424(5)°

1,8-Diphenyl-14-oxatetracyclo[6.5.1.0^2,7^.0^9,13^] tetradeca-2,4,6-trien-10-one

C25H20O2

Gopinath, S.Narayanan, P.Sethusankar, K.Nandakumar, MeganathanMohanakrishnan, Arasambattu K.

Acta Crystallographica Section E (2015) 71, 2 213-216

a=7.8610(2)Å   b=16.7327(5)Å   c=14.2260(4)Å

α=90.00°   β=91.583(2)°   γ=90.00°

Dimethyl 4-(4-methoxyphenyl)-2-(4-methylphenyl)-1-oxo-1,2-dihydronaphthalene-2,3-dicarboxylate

C28H24O6

Gopinath, S.Narayanan, P.Sethusankar, K.Karunakaran, JeyachandranNandakumar, MeganathanMohanakrishnan, Arasambattu K.

Acta Crystallographica Section E (2017) 73, 2 177-182

a=7.5256(2)Å   b=10.2095(3)Å   c=15.6299(4)Å

α=93.9900(10)°   β=94.6790(10)°   γ=101.089(2)°

Ethyl 4-oxo-3-phenyl-1,3-bis(thiophen-2-yl)-3,4-dihydronaphthalene-2-carboxylate

C27H20O3S2

Gopinath, S.Narayanan, P.Sethusankar, K.Karunakaran, JeyachandranNandakumar, MeganathanMohanakrishnan, Arasambattu K.

Acta Crystallographica Section E (2017) 73, 2 177-182

a=12.1263(11)Å   b=11.8009(11)Å   c=16.0657(13)Å

α=90.00°   β=100.181(2)°   γ=90.00°

Dimethyl 1-oxo-2-(pyren-4-yl)-4-(thiophen-2-yl)-1,2-dihydronaphthalene-2,3-dicarboxylate

C34H22O5S

Gopinath, S.Narayanan, P.Sethusankar, K.Karunakaran, JeyachandranNandakumar, MeganathanMohanakrishnan, Arasambattu K.

Acta Crystallographica Section E (2017) 73, 2 177-182

a=10.9268(10)Å   b=18.9670(14)Å   c=12.2628(9)Å

α=90.00°   β=93.030(2)°   γ=90.00°

[3-Hydroxymethyl-1,4-bis(4-methylphenyl)naphthalen-2-yl]methanol

C26H24O2

Narayanan, P.Sethusankar, K.Nandakumar, MeganathanMohanakrishnan, Arasambattu K.

Acta Crystallographica Section E (2011) 67, 4 o931

a=6.3525(3)Å   b=10.0192(4)Å   c=16.4654(7)Å

α=77.723(2)°   β=81.870(2)°   γ=78.108(2)°

3,10,14,21-Tetrakis(4-methoxyphenyl)pentacyclo[11.8.0.0^2,11^.0^4,9^.0^15,20^]henicosa-1(21),2,4(9),5,7,10,13,15(20),16,18-decaen-12-one chloroform monosolvate

C49H36O5,CHCl3

Gopinath, S.Narayanan, P.Sethusankar, K.Nandakumar, MeganathanMohanakrishnan, Arasambattu K.

Acta Crystallographica Section E (2014) 70, 8 o873-o874

a=9.7720(4)Å   b=12.0351(4)Å   c=17.3162(6)Å

α=90.00°   β=93.9470(10)°   γ=90.00°

4-(2-Benzoylbenzoyl)-<i>N</i>,<i>N</i>-diphenylaniline

C32H23NO2

Narayanan, P.Sethusankar, K.Nandakumar, M.Mohanakrishnan, A. K.

Acta Crystallographica Section E (2012) 68, 7 o2035

a=10.7599(3)Å   b=13.0389(3)Å   c=17.9453(5)Å

α=90.447(2)°   β=98.415(2)°   γ=108.904(2)°

{2-[(9,9-Dihexylfluoren-2-yl)carbonyl]phenyl}(4-methoxyphenyl)methanone

C40H44O3

Narayanan, P.Sethusankar, K.Nandakumar, MeganathanMohanakrishnan, Arasambattu K.

Acta Crystallographica Section E (2012) 68, 7 o2141

a=16.7593(10)Å   b=11.4989(6)Å   c=17.1460(10)Å

α=90.00°   β=90.449(2)°   γ=90.00°

[2-(4-Methylbenzoyl)phenyl](4-methylphenyl)methanone

C22H18O2

Narayanan, P.Sethusankar, K.Nandakumar, MeganathanMohanakrishnan, Arasambattu K.

Acta Crystallographica Section E (2011) 67, 8 o2120

a=20.7432(13)Å   b=7.7564(4)Å   c=11.3946(6)Å

α=90.00°   β=114.314(5)°   γ=90.00°

Diethyl 1,8-diphenyl-11-oxatricyclo[6.2.1.0^2,7^]undeca-2,4,6-triene-9,10-dicarboxylate

C28H26O5

Balakrishnan, B.Nandakumar, MeganathanSeshadri, P. R.Mohanakrishnan, Arasambattu K.

Acta Crystallographica Section E (2013) 69, 3 o323

a=9.7126(3)Å   b=11.5930(3)Å   c=12.5989(5)Å

α=115.013(2)°   β=107.126(2)°   γ=97.4310(10)°

Diels-Alder Adduct

C30H30O5

Balakrishnan, B.Nandakumar, MeganathanSeshadri, Pandamangalam R.Mohanakrishnan, Arasambattu K.

Acta Crystallographica Section E (2013) 69, 4 o500

a=9.8722(3)Å   b=10.7413(3)Å   c=13.3081(3)Å

α=109.3190(10)°   β=105.0450(10)°   γ=90.3740(10)°

Dimethyl 1-(4-methylphenyl)-8-(thiophen-2-yl)-11-oxatricyclo[6.2.1.0^2,7^]undeca-2,4,6,9-tetraene-9,10-dicarboxylate

C25H20O5S

Balakrishnan, B.Nandakumar, MeganathanSeshadri, Pandamangalam R.Mohanakrishnan, Arasambattu K.

Acta Crystallographica Section E (2013) 69, 4 o498-o499

a=7.5966(15)Å   b=10.877(2)Å   c=13.515(3)Å

α=91.339(5)°   β=93.456(4)°   γ=100.129(5)°

Dimethyl 1,8-bis(4-methylphenyl)-11-oxatricyclo[6.2.1.0^2,7^]undeca-2,4,6,9-tetraene-9,10-dicarboxylate

C28H24O5

Balakrishnan, B.Nandakumar, MeganathanSeshadri, P. R.Mohanakrishnan, Arasambattu K.

Acta Crystallographica Section E (2013) 69, 6 o951

a=8.9018(4)Å   b=25.6357(8)Å   c=11.0961(4)Å

α=90.00°   β=113.3690(10)°   γ=90.00°

2,9-Diphenyl-17λ^6^-thiatetracyclo[8.7.0.0^3,8^.0^11,16^]heptadeca-1(10),2,4,6,8,11(16),12,14-octaene-17,17-dione

C28H18O2S

Gopinath, S.Narayanan, P.Sethusankar, K.Nandakumar, MeganathanMohanakrishnan, Arasambattu K.

Acta Crystallographica Section E (2014) 70, 9 o1013-o1014

a=9.9374(2)Å   b=16.1534(4)Å   c=13.0530(3)Å

α=90.00°   β=100.3080(10)°   γ=90.00°

7-phenylanthra[2,3-d]benzo[b]thiophene

C26H16S

Ramakrishnan SivasakthikumaranMeganathan NandakumarArasambattu K. Mohanakrishnan

Journal of Organic Chemistry (2012) 77, 9053-9071

a=9.0328(6)Å   b=10.9285(8)Å   c=11.0232(8)Å

α=105.619(4)°   β=95.630(4)°   γ=111.055(4)°

6-(thiophen-2-yl)benzo[b]naphtha[2,3-d]thiophene

C20H12S2

Ramakrishnan SivasakthikumaranMeganathan NandakumarArasambattu K. Mohanakrishnan

Journal of Organic Chemistry (2012) 77, 9053-9071

a=11.7061(6)Å   b=28.9651(12)Å   c=8.9072(4)Å

α=90.00°   β=90.00°   γ=90.00°

2-(thiophene-2-yl)-4-p-tolylnaphtho[2,3-b]thiophene

C21H15S2

Ramakrishnan SivasakthikumaranMeganathan NandakumarArasambattu K. Mohanakrishnan

Journal of Organic Chemistry (2012) 77, 9053-9071

a=8.852(5)Å   b=7.722(5)Å   c=26.705(5)Å

α=90.000(5)°   β=93.784(5)°   γ=90.000(5)°