Erythrose revealed as furanose forms

被引：13

作者：

Cabezas, Carlos ^{[1
]}

Pena, Isabel ^{[1
]}

Daly, Adam M. ^{[1
]}

Alonso, Jose L. ^{[1
]}

机构：

[1] Univ Valladolid, GEM, Area Quim Fis,Unidad Asociada CSIC, Lab Espectroscopia & Bioespectroscopia, E-47005 Valladolid, Spain

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 92期

关键词：

INTERSTELLAR GLYCOLALDEHYDE; ROTATIONAL SPECTRUM; SAGITTARIUS B2(N); GALACTIC-CENTER; SUGAR; CONFORMATIONS; SPECTROSCOPY; KINETICS;

D O I：

10.1039/c3cc46405a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A non-conventional vaporization method, using laser ablation of solid NaCl doped with D-erythrose, has been used to bring this sugar into the gas phase for rotational study. The jet cooled rotational spectrum of this C4 monosaccharide reveals the existence of two furanose forms, one a envelope and one beta twist. Cooperative hydrogen bond networks and the anomeric effect have been found to be the main stabilization factors of the detected structures.

引用

页码：10826 / 10828

页数：3

共 26 条

[1] Investigating the limits of chemical complexity in Sagittarius B2(N): A rigorous attempt to confirm 1,3-dihydroxyacetone
Apponi, AJ
Halfen, DT
Ziurys, LM
Hollis, JM
Remijan, AJ
Lovas, FJ
[J]. ASTROPHYSICAL JOURNAL, 2006, 643 (01) : L29 - L32
[2] Conformational study of the open-chain and furanose structures of D-erythrose and D-threose
Azofra, Luis Miguel
Alkorta, Ibon
Elguero, Jose
Popelier, Paul L. A.
[J]. CARBOHYDRATE RESEARCH, 2012, 358 : 96 - 105
[3] FIRST DETECTION OF GLYCOLALDEHYDE OUTSIDE THE GALACTIC CENTER
Beltran, M. T.
Codella, C.
Viti, S.
Neri, R.
Cesaroni, R.
[J]. ASTROPHYSICAL JOURNAL LETTERS, 2009, 690 (02): : L93 - L96
[4] Unveiling the Sweet Conformations of D-Fructopyranose
Bermudez, Celina
Pena, Isabel
Cabezas, Carlos
Daly, Adam M.
Alonso, Jose L.
[J]. CHEMPHYSCHEM, 2013, 14 (05) : 893 - 895
[5] Free Fructose Is Conformationally Locked
Cocinero, Emilio J.
Lesarri, Alberto
Ecija, Patricia
Cimas, Alvaro
Davis, Benjamin G.
Basterretxea, Francisco J.
Fernandez, Jose A.
Castano, Fernando
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2013, 135 (07) : 2845 - 2852
[6] Ribose Found in the Gas Phase
Cocinero, Emilio J.
Lesarri, Alberto
Ecija, Patricia
Basterretxea, Francisco J.
Grabow, Jens-Uwe
Fernandez, Jose A.
Castano, Fernando
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, 51 (13) : 3119 - 3124
[7] Finch P., 1999, CARBOHYDRATES STRUCT
[8] Frisch M, 2015, Gaussian 09, revision a 02
[9] The rotational spectrum of a C4 anhydrosugar, 1,4-anhydrothreitol
Giuliano, B. M.
Blanco, S.
Melandri, S.
Caminati, W.
[J]. CHEMICAL PHYSICS LETTERS, 2008, 467 (1-3) : 74 - 76
[10] A systematic study of glycolaldehyde in sagittarius B2(N) at 2 and 3 mm: Criteria for detecting large interstellar molecules
Halfen, DT
Apponi, AJ
Woolf, N
Polt, R
Ziurys, LM
[J]. ASTROPHYSICAL JOURNAL, 2006, 639 (01) : 237 - 245

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