Thienylazole compounds (I) and thienotriazolodiazepine compounds (II) of the formulas ##STR1## wherein R.sup.1 and R.sup.2 are hydrogen, halogen, C.sub.1 -C.sub.5 alkyl and the like; --A.dbd.B-- is --N.dbd.N-- and the like; R.sup.3 and R.sup.19 are hydrogen, C.sub.1 -C.sub.5 alkyl and the like; Y is --NHCO--, --NHCONH--, --NHCOO-- and the like; Z.sup.1 and Z.sup.2 are aryl, heteroaryl and the like; Ar is halogen-substituted phenyl and the like; and m is 0 or an integer of 1-5. The compounds of t...

Novel rhodium complexes having formula HRhCO[L(OR).sub.3 ].sub.3 are produced by reacting XRhCO[L(OR).sub.3 ].sub.2, L(OR).sub.3 and a metal borohydride under controlled conditions. In the formulae, L is As, Sb or P; R is alkyl and/or aryl; X is a halogen. The complexes are rate improving hydroformylation catalysts.

A compound, force multiplying wrench having a head and an arm attached thereto and pivotally connected by an intermediate link to a handle, and a bar pivotally interconnecting the arm and handle on opposite sides of the link, the distance of the arm between the pivot point for the bar and the link being greater than the distance between the pivot point for the bar and the pivot point for the handle. The linkage provides a force multiplying relationship which can be operated in a limited space to...

New compounds having the formula [HO-alkylene-(O-alkylene).sub.x NH].sub.2 C = S are chain extenders for polyurethanes.

A lubricating compound for use in extreme pressure environments comprising, in one embodiment, a major amount of a base lubricating agent and a minor amount, but at least about 1 percent by weight, of a fish oil-based lead soap. The base lubricating agent includes calcium complex grease, barium grease, aluminum grease, sodium grease and lithium grease. The fish oil in the lead soap includes tuna oil, herring oil, menhaden oil and sardine oil.

The present invention relates to a photochromic compound represented by the formula ##SPC1## Wherein R.sub.1 and R.sub.2 each is an alkyl group having one to five carbon atoms or a phenyl group, R.sub.3 is a hydrogen atom, an alkyl group having one to five carbon atoms, a halogen atom, a nitro group, a cyano group, a carboxyl group substituted by an alkyl group having one to five carbon atoms, or an alkoxyl group, R.sub.4 and R.sub.5 each is a hydrogen atom, a nitro group, a halogen atom, a form...

As a new compound, difluorochlorinium hexafluorobismuthate, of the formula C1F.sub.2 BiF.sub.6.

The 4,4-dimethyl-5-thia-2,7-diazabicyclo[ 4.2.0] oct-2-en-8-one, which is obtained by splitting the esterified carboxyl group in a 6-amino-3-etherified hydroxycarbonylamino-2,2-dimethyl-penam compound, is useful as intermediate of compounds of the 7-amino-cephalosporanic acid type.

A therapeutically effective diazepine compound consisting of 7-chloro-1,3-dihydro-3-hemisuccinyloxy-5-phenyl-2H-1,4-benzodiazepine-2-on e dimethylaminoethanol salt which compound is particularly effective for the treatment of anxiety in convulsive syndroms of any origin, even in the presence of depressive symptoms, and for eliminating tension and spasms of the skeletal muscular system.

An organosilicon compound represented by the general formula: ##STR1## where R.sup.1 represents a substituted or non-substituted monovalent hydrocarbon group, X represents a chloromethyl group, (meth)acryloxymethyl group, glycidoxymethyl group or aminomethyl group, Y represents a hydrolyzable group or hydroxyl group, n represents a number of 1, 2 or 3. The compound is useful, for example, for the improvement of adhesion between the organic and inorganic materials.