The Acropolitan - v. 2, no. 1

In this issue...Chancellor Brannon, Library, Dancing Club, Engineering Education, copper, Philipsburg Mining Co., Montana, Mines Gymnasium, Coach McAuliffe

The Amplifier - v. 2, no. 1

In this issue...Marcus Daly, Student Council, City Reservoir, Butte, Montana, Leonard Mine, Stanolind Oil Company, Air Force, Margaret Rosencrans

Highly Efficient Non-palladium Catalyzed Controlled Synthesis and X-ray Analysis of Functionalized 1,2-Diaryl-, 1,2,3-Triaryl- and 1,2,3,4-Tetraarylbenzene

A general, two-step highly efficient synthesis of 1,2-diaryl-, 1,2,3-triaryl- and 1,2,3,4-tetraarylbenzenes from simple stitching of alpha-oxo-ketene-S,S-acetals and active methylene compounds via a ‘lactone intermediate’ is described. This procedure offers easy access to highly functionalized arylated-benzenes containing sterically demanding groups in good to excellent yields. The novelty of the procedure lies in the fabrication of aromatic compounds with desired conformational flexibility along the molecular axis in a transition metal-free environment through easily accessible precursors. The crystal analysis of these arylated-benzene scaffolds showed that the peripheral aryl rings are arranged in propeller-like fashion with respect to the central benzene rings. Examination of the crystal packing in the structure of a 1,2,3,4-tetraarylbenzene 12c revealed a “N…pi interaction” between molecules related by a two-fold screw axis running in a direction. It is interesting that the repeat of the array of N…pi interaction around the axis of the 1,2,3,4-tetraarylbenzene 12c enforces the molecules in a helical pattern.

A facile route to the synthesis of novel 2-amino-1,4,5,6-tetrahydropyrimidines from Baylis-Hillman products of acrylonitrile

A facile route for the synthesis of novel 5-substituted-2-amino-1,4,5,6-tetrahydro pyrimidines from the Baylis-Hillman adducts obtained from reaction of aldehydes and acrylonitrile is described.

Family Preservation Journal, 1997, Volume 2, Issue 1. (Entire issue)

Entire issue (large pdf file) Articles include: What's Working in Family-Based Services?--or, What's Left to Believe in During a Time of Such Doubt? Roger Friedman The Family Preservation Philosophy and Therapy With Lesbian Clients. Pamela de Santa Parenting Pioneers and Parenting Teams: Strengthening Extended Family Ties in Family Support Programs. Susan Whitelaw Downs Conceptual Bases of the Planning Process in Family Preservation/Family Support State Plans. June Lloyd

Geschichte Noahs und der Sündflut : eine Übersetzung und kritische Behandlung des Middrasch Rabbah: Genes. Par. 25 ; 2 ; 26,1 ; 26,3 und Par. 29-36 ; nebst Anhang

Strassburg, Univ., Diss., 1891

1,2-Bis(2-benzimidazolyl)-1,2-ethanediol, a chiral, tridentate, facially coordinating ligand

The ligand 1,2-bis(1H-benzimidazol-2-yl)-1,2-ethanediol, 1, and its methylated derivative 2 are readily synthesized from tartaric acid, and act as chiral, facially coordinating tridentate ligands, forming complexes of composition ML2 with octahedral transition metals. The copper(II) complexes show distorted 4 + 2 coordination with benzimidazoles occupying the equatorial sites and alcohol functions weakly binding in the axial sites. Nickel(II) complexes in three different states of protonation show regular octahedral geometry with the alcohols mutually cis. Deprotonation of the coordinated alcohol produces little structural change but the monodeprotonated complex forms a hydrogen bonded dimer. Magnetic measurements show the hydrogen bonded bridge to offer a pathway for weak antiferromagnetic coupling. UV-Visible spectroscopy shows the ligand to have a field intermediate between water and pyridine. The diastereoselectivity of complexation depends on the geometry: nickel(II) shows a weak preference for the homochiral complex, whereas copper(II) forms almost exclusively homochiral complexes.

Syntheses, structures and magnetic properties of two copper(Ii) diphosphonates: [NH3(CH2)2NH3]2[Cu2(hedp)2]·H2O and [NH3CH(CH3)CH2NH3]2[Cu2(hedp)2] (hedp = 1-hydroxyethylidenediphosphonate)

This paper describes the syntheses and characterization of two new copper(II) diphosphonates: [NH3(CH2)2NH3]2[Cu2(hedp)2]·H2O (1) and [NH3CH(CH3)CH2NH3]2[Cu2(hedp)2] (2) (hedp = 1-hydroxyethylidenediphosphonate). Both compounds exhibit similar one-dimensional linear chain structures. The symmetrical {Cu2(hedp)2} dimers are connected by edge-shared {CuO5} square pyramids and form infinite chains. The Cu(II) ions are alternately bridged by O–P–O groups and O atoms. The Cu–O–Cu angles are 95.8(1) and 96.1(1)° for 1 and 2, respectively. Their magnetic properties show moderately strong antiferromagnetic interactions in both compounds.

Agende für Trauungen : enthaltend: Vorspiel, Duo für 2 Bariton, 2 Zwischenspiele, 1 Nachspiel ; für Harmonium od. Orgel

componirt von Max Weintraub

Ms. Ff. Mus. 1453 - Dominica II post Trinitatis : Weil ich denn ruffe, und ihr weigert euch p ; a canto, alto, tenore, basso con i ripieni, 2 violini, 2 hautbois, 1 viola, violoncello, violono, bassono ed organo

di Georgio Philippo Telemann