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Showing 9985 to 9996 of 15718 entries
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3-Methyl-butyl 2-(5-iodo-3-methyl-sulfinyl-1-benzofuran-2-yl)acetate.

Acta crystallographica. Section E, Structure reports online

Choi HD, Seo PJ, Son BW, Lee U.
PMID: 21582626
Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 31;65:o924. doi: 10.1107/S1600536809011210.

In the title mol-ecule, C(16)H(19)IO(4)S, the O atom and the methyl group of the methyl-sulfinyl substituent lie on opposite sides of the plane of the benzofuran fragment. In the crystal, pairs of mol-ecules are linked by I⋯O [3.114 (3)...

2-(5-Isopropyl-3-methyl-sulfanyl-1-benzofuran-2-yl)acetic acid.

Acta crystallographica. Section E, Structure reports online

Choi HD, Seo PJ, Son BW, Lee U.
PMID: 21582817
Acta Crystallogr Sect E Struct Rep Online. 2009 Jun 10;65:o1527. doi: 10.1107/S1600536809021242.

There are two mol-ecules in the asymmetric unit of the title compound, C(14)H(16)O(3)S. In the crystal structure, the carboxyl groups are involved in inter-molecular O-H⋯O hydrogen bonds, which link the mol-ecules into centrosymmetric dimers. These dimers are further packed...

Methyl 2-(5-iodo-7-methyl-3-methyl-sulfinyl-1-benzofuran-2-yl)acetate.

Acta crystallographica. Section E, Structure reports online

Choi HD, Seo PJ, Son BW, Lee U.
PMID: 21583107
Acta Crystallogr Sect E Struct Rep Online. 2009 May 14;65:o1240. doi: 10.1107/S1600536809016298.

There are two symmetry-independent mol-ecules in the asymmetric unit of the title compound, C(13)H(13)IO(4)S. In each mol-ecule, the O atom and the methyl group of the methyl-sulfinyl substituent lie on opposite sides of the plane of the benzofuran fragment....

Nature of chemical and topological disorder in borogermanate glasses: insights from B-11 and O-17 solid-state NMR and quantum chemical calculations.

The journal of physical chemistry. B

Lee SK, Kim HN, Lee BH, Kim HI, Kim EJ.
PMID: 19928789
J Phys Chem B. 2010 Jan 14;114(1):412-20. doi: 10.1021/jp9093113.

Knowledge of the extent of chemical and topological disorder in topological disordered oxide glasses and melts is essential for understanding the atomistic origins of their macroscopic properties. Here, we report the high-resolution B-11 and O-17 triple quantum magic angle...

Insulin-Mimetic Action of Rhoifolin and Cosmosiin Isolated from Citrus grandis (L.) Osbeck Leaves: Enhanced Adiponectin Secretion and Insulin Receptor Phosphorylation in 3T3-L1 Cells.

Evidence-based complementary and alternative medicine : eCAM

Rao YK, Lee MJ, Chen K, Lee YC, Wu WS, Tzeng YM.
PMID: 20008903
Evid Based Complement Alternat Med. 2011;2011:624375. doi: 10.1093/ecam/nep204. Epub 2011 Mar 10.

Citrus grandis (L.) Osbeck (red wendun) leaves have been used in traditional Chinese medicine to treat several illnesses including diabetes. However, there is no scientific evidence supporting these actions and its active compounds. Two flavone glycosides, rhoifolin and cosmosiin...

5-Fluoro-3-methyl-sulfinyl-2-phenyl-1-benzofuran.

Acta crystallographica. Section E, Structure reports online

Choi HD, Seo PJ, Son BW, Lee U.
PMID: 21583635
Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 22;65:o1957. doi: 10.1107/S1600536809028189.

In the title compound, C(15)H(11)FO(2)S, the O atom and the methyl group of the methyl-sulfinyl substituent lie on opposite sides of the plane of the benzofuran fragment. The 2-phenyl ring is rotated out of the benzofuran plane, making a...

Sub femto-joule sensitive single-shot OPA-XFROG and its application in study of white-light supercontinuum generation.

Optics express

Zhang JY, Lee CK, Huang J, Pan CL.
PMID: 19474858
Opt Express. 2004 Feb 23;12(4):574-81. doi: 10.1364/opex.12.000574.

We report a new design of single-shot cross-correlation frequency-resolved optical gating (XFROG) with sub femto-joule sensitivity for complete field characterization of ultrashort optical pulse using a 400- nm-pumped type-I noncollinear optical parametric amplifier. Optical parametric gain as high as...

Effect of TiO2 nanoparticles on self-assembly behaviors and optical and photovoltaic properties of the P3HT-b-P2VP block copolymer.

Langmuir : the ACS journal of surfaces and colloids

Yen WC, Lee YH, Lin JF, Dai CA, Jeng US, Su WF.
PMID: 21141849
Langmuir. 2011 Jan 04;27(1):109-15. doi: 10.1021/la103972j. Epub 2010 Dec 08.

An ordered nanostructure can be created from the hybrid materials of self-assembly poly(3-hexyl thiophene-b-2-vinyl pyridine) and nicotinic acid-modified titanium dioxide nanoparticles (P3HT-b-P2VP/TiO(2)). TEM and XRD analyses reveal that the TiO(2) nanoparticles (NPs) are preferentially confined in the P2VP domain...

Methyl 2-(5-fluoro-3-methyl-sulfinyl-1-benzofuran-2-yl)acetate.

Acta crystallographica. Section E, Structure reports online

Choi HD, Seo PJ, Son BW, Lee U.
PMID: 21577512
Acta Crystallogr Sect E Struct Rep Online. 2009 Aug 08;65:o2096. doi: 10.1107/S1600536809030451.

In the title compound, C(12)H(11)FO(4)S, the O atom and the methyl group of the methyl-sulfinyl substituent lie on opposite sides of the plane of the benzofuran fragment [O-S-C-C and C-S-C-C torsion angles = 126.70 (13) and -123.55 (13)°, respectively]....

5-Fluoro-2-(4-iodo-phen-yl)-3-methyl-sulfinyl-1-benzofuran.

Acta crystallographica. Section E, Structure reports online

Choi HD, Seo PJ, Son BW, Lee U.
PMID: 21577530
Acta Crystallogr Sect E Struct Rep Online. 2009 Aug 08;65:o2115. doi: 10.1107/S1600536809030992.

In the title compound, C(15)H(10)FIO(2)S, the O atom and the methyl group of the methyl-sulfinyl substituent lie on opposite sides of the plane through the benzofuran fragment. The 4-iodo-phenyl ring is rotated out of the benzofuran plane by a...

2-(5-Methyl-3-methyl-sulfinyl-1-benzofuran-2-yl)acetic acid.

Acta crystallographica. Section E, Structure reports online

Choi HD, Seo PJ, Son BW, Lee U.
PMID: 21577663
Acta Crystallogr Sect E Struct Rep Online. 2009 Aug 29;65:o2268. doi: 10.1107/S1600536809033765.

In the title compound, C(12)H(12)O(4)S, the O atom and the methyl group of the methyl-sulfinyl substituent are located on opposite sides of the plane of the benzofuran fragment. In the crystal structure, inter-molecular C-H⋯O and O-H⋯O hydrogen-bonding inter-actions are...

5-Chloro-2-(4-fluoro-phen-yl)-3-methyl-sulfinyl-1-benzofuran.

Acta crystallographica. Section E, Structure reports online

Choi HD, Seo PJ, Son BW, Lee U.
PMID: 21578263
Acta Crystallogr Sect E Struct Rep Online. 2009 Oct 03;65:o2649. doi: 10.1107/S1600536809039749.

In the title compound, C(15)H(10)ClFO(2)S, the O atom and the methyl group of the methyl-sulfinyl substituent are located on opposite sides of the plane through the benzofuran fragment. The 4-fluoro-phenyl ring is rotated out of the benzofuran plane, making...

Showing 9985 to 9996 of 15718 entries