ZIB

1

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Synthesis and structural studies of a self-complementary decadeoxynucleotide d(AATTGCAATT) I. - Synthesis and chemical characterization of the decanucleotide

Thuong, N.T. ; Chassignol, M. ; Lancelot, G. ; [et al.]

Amsterdam : Elsevier

Biochimie 63 (1981), S. 775-784

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ISSN: 0300-9084

Keywords: [abr] CNEt; β-cyanoethyl ; [abr] ClPh; p-chlorophenyl ; [abr] MST; mesitylenesulfonyl tetrazolide ; [abr] Me; methyl ; [abr] Tr; trityl ; [abr] an; anisoyl ; [abr] bz; benzoyl ; [abr] ib; isobutyryl ; circular dichroism ; dichroisme circulaire ; nuclear magnetic resonance ; oligodeoxynucleotide ; oligodesoxynucleotide ; resonance magnetique nucleaire ; synthesis

Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002

Topics: Biology , Chemistry and Pharmacology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1016/S0300-9084(81)80037-5

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2

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Synthesis and structural studies of a self-complementary decadeoxynucleotide d(AATTGCAATT) II. - Proton magnetic resonance studies

Lancelot, G. ; Mayer, R. ; Thuong, N.T. ; [et al.]

Amsterdam : Elsevier

Biochimie 63 (1981), S. 785-790

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ISSN: 0300-9084

Keywords: oligodeoxynucleotide ; oligodesoxynucleotide ; resonance magnetique du proton ; structure

Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002

Topics: Biology , Chemistry and Pharmacology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1016/S0300-9084(81)80038-7

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3

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New 19/2+ isomers in119Sn,121Sn and123Sn (1992)

Mayer, R. H. ; Fornal, B. ; Broda, R. ; [et al.]

Springer

The European physical journal 342 (1992), S. 247-248

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ISSN: 1434-601X

Keywords: 21.10.Pc ; 23.20.Lv ; 27.60.+j

Source: Springer Online Journal Archives 1860-2000

Topics: Physics

Notes: Abstract Yrast 19/2+ isomers in119Sn,121Sn and123Sn with half-lives in the 5–10 μs range have been identified byγ-ray spectroscopy following122,124Sn + 344 MeV80Se reactions (∼15% above the Coulomb barrier).Isomeric decay schemes are presented and discussed.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF01288478

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4

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Yrast excitations in129Te (1995)

Zhang, C. T. ; Sferrazza, M. ; Mayer, R. H. ; [et al.]

Springer

The European physical journal 353 (1995), S. 11-12

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ISSN: 1434-601X

Keywords: 25.70.Hi ; 23.20.Lv ; 27.60.+j

Source: Springer Online Journal Archives 1860-2000

Topics: Physics

Notes: Abstract Gamma-ray studies of130Te+275 MeV64Ni reaction products have identified yrast states of129Te up to a 33 ns isomer at 2138 keV. Theβ −-decay of 17.7 min129Sb to levels in129Te is elucidated.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF01297719

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5

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Solid-state conformation of some basic sequential polypeptides (1985)

Vives, J. ; Azorín, F. ; Subirana, J. A. ; [et al.]

New York : Wiley-Blackwell

Biopolymers 24 (1985), S. 1801-1808

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ISSN: 0006-3525

Keywords: Chemistry ; Polymer and Materials Science

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology

Notes: We have studied the structure of solid films obtained by x-ray diffraction, from several basic polypeptides with a defined sequence. The alterating polypeptides poly(Ala-Lys), poly(Leu-Lys), poly(Val-Lys), and poly(Arg-Leu) all show a cross-β-structure in which layers of hydrophilic side chains alternate with layers containing hydrophobic side chains. The other polypeptides studied are not in the β-conformation and appear to be in the α-helical conformation. The helices obtained from poly(Lys-Ala-Ala) and poly(Lys-Ala-Ala-Lys) appear to be packed in an unusual fashion, which favors interaction between alanine side chains. Such behavior is not found in poly(Lys-Leu-Ala).

Additional Material: 2 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/bip.360240910

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6

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Commission de réforme de la nomenclature de chimie inorganique. Rapport sur la nomenclature des combinaisons inorganiques (1937)

Mayer, R. J.

New York, NY : Wiley-Blackwell

Helvetica Chimica Acta 20 (1937), S. 159-175

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ISSN: 0018-019X

Keywords: Chemistry ; Organic Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/hlca.19370200121

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7

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Dosage du radiofer 59 dans les matiéres biologiques (1949)

Haenny, Ch. ; Jaccottet, A. ; Mayer, R.

New York, NY : Wiley-Blackwell

Helvetica Chimica Acta 32 (1949), S. 1406-1414

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ISSN: 0018-019X

Keywords: Chemistry ; Organic Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology

Additional Material: 3 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/hlca.19490320508

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8

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Synthese von nitro- und aminosubstituierten Thiobenzamiden durch Thiolierungsreaktionen mit elementarem Schwefel unter milden Bedingungen (1978)

Mayer, R. ; Viola, H. ; Reichert, J. ; [et al.]

New York, NY : Wiley-Blackwell

Journal für Praktische Chemie/Chemiker-Zeitung 320 (1978), S. 313-323

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ISSN: 0021-8383

Keywords: Chemistry ; Organic Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology

Notes: Synthesis of Nitro- and Amino-Substituted Thiobenzamides by Thiolation Reactions with Elemental Sulfur at Mild ConditionsThe Synthesis of thiobenzamides 2-7 by basecatalyzed thiolation of nitro-benzyl-halides (type 1), especially at low temperatures, and the selective synthesis of p- and m-nitro-thio-benzamides (2, 3) or p-and m-amino-thiobenzamides (5, 6), respectively, are described. o-Nitro-benzylhalides (→ 4, 7) are less reactive than p- and m-nitro-benzylhalides.The reaction of nitrobenzylhalides (type 1) with elemental sulfur and amines occuring at low temperatures to give 2-4 leads via structures of the type 11, 15 and 16.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/prac.19783200220

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9

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Imidazolidinderivate aus OxalamidinenHerrn Prof. Dr. Dr. h. c. H. G. O. Becker zum 60. Geburtstag gewidmet (1982)

Beckert, R. ; Mayer, R.

New York, NY : Wiley-Blackwell

Journal für Praktische Chemie/Chemiker-Zeitung 324 (1982), S. 227-236

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ISSN: 0021-8383

Keywords: Chemistry ; Organic Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology

Notes: Derivatives of Imidazolidines from Oxalic AmidinesTetraarylsubstituted oxalic amidines 1 react with acyl chlorides, phosgene, thiophosgene, chlorocarbonylsulfenylchloride, isocyaniddichlorides, and N-aroyl-1-chlorothio-formimidoylchlorides 7 to give the corresponding 5-membered heterocycles 3, 4, 5 and 8.Isocyanates 9 and isothiocyanates 10 react with oxalic amidines to yield imidazolidines 11, 12 and ureas 13, 14.Hydrolysis of 3-5, 8, 11, 12 leads to the corresponding oxo compounds 15, 16.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/prac.19823240207

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10

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Synthese und spektrale Charakterisierung von blauen Benzenazofarbstoffen (1986)

Thiel, W. ; Mayer, R. ; Jauer, E.-A. ; [et al.]

New York, NY : Wiley-Blackwell

Journal für Praktische Chemie/Chemiker-Zeitung 328 (1986), S. 497-514

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ISSN: 0021-8383

Keywords: Chemistry ; Organic Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology

Notes: Synthesis and Spectral Characterization of Blue Azo Dyes of the Benzene Series53 Donor-acceptor substituted azo dyes of the benzene series were prepared by diazonium-coupling reactions (1 a-s) or halogen-cyanide exchange (→2 a-x, 3 a-j). Described are the preparation of the amines 4 a-m and the coupling compounds 5 a-t and the procedure of diazotizing and coupling.The colouristic and spectroscopic data show that compounds of the general formula 1 are excellent brilliant blue azo dyes useful for dyeing polyester material.

Additional Material: 3 Tab.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/prac.19863280406

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