Dayang Chem (Hangzhou) Co.,Ltd.
Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities
Cas:7789-78-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquirySimagchem Corporation
Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:7789-78-8
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryHangzhou Dingyan Chem Co., Ltd
Items Standard Result Assay 98%min ----------------------------------------------------------------------------------------------
Cas:7789-78-8
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Manufacturers
inquiryEAST CHEMSOURCES LIMITED
Calcium hydride Product Name: Calcium hydride Molecular Weight: 42.09 CAS NO: 7789-78-8 EC NO: -- Molecular Formula: H2Ca Sp
Ality Chemical Corporation
The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Chemwill Asia Co., Ltd.
Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:7789-78-8
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryJinan Finer Chemical Co., Ltd
Product Description Product name Calcium hydride CAS 7789-78-8;125544-53-8 Assay 99% Appearance white p
Cas:7789-78-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan Tianfu Chemical Co., Ltd.
Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:7789-78-8
Min.Order:10 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryHenan Sinotech Import&Export Corporation
Product Name Calcium Hydride CAS No. 7789-78-8 EINECS 232-189-2 Molecular Weight 42.1
Hubei Langyou International Trading Co., Ltd
Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High quality gua
Cas:7789-78-8
Min.Order:10 Gram
Negotiable
Type:Other
inquiryHenan Wentao Chemical Product Co., Ltd.
Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Hangzhou J&H Chemical Co., Ltd.
J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Zibo Hangyu Biotechnology Development Co., Ltd
Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:7789-78-8
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryHANGZHOU YUNUO CHEMICAL CO.,LTD
Superior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediates Tr
Hangzhou Ocean Chemical Co., Ltd.
Ocean inorganic department is a professional supplier and exporter engaging in inorganic chemical materials and metal organic compounds. Over the past years, our company is committed to improving the product quality and developing new products, in
Cas:7789-78-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHunan chemfish Pharmaceutical co.,Ltd
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Kono Chem Co.,Ltd
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
DB BIOTECH CO., LTD
Q1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you
Henan Allgreen Chemical Co.,Ltd
high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Aecochem Corp.
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Zhuozhou Wenxi import and Export Co., Ltd
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:7789-78-8
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquiryAntimex Chemical Limied
Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Xiamen AmoyChem Co.,Ltd
Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Shang Hai Grade Biochemical Co,. Limited
low price and good quality Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and D
Hunan Russell Chemicals Technology Co.,Ltd
low price and high purityAppearance:solid or liquid Storage:in sealed air resistant place Package:As customer require Application:Pharma;Industry;Agricultural Transportation:by sea or by airplane Port:any port in China
Cas:7789-78-8
Min.Order:0
Negotiable
Type:Trading Company
inquiryPhentex Corporation
Formula: CaH2Molecular Weight : 42.10 Synonyms: Calcium hydride (CaH2);Calciumdihydride; EINECS: 232-189-2Density: 1.9Melting Point:Boiling Point: 1484oC Application:Inorganics;Adsorbents, Filter Aids and Drying Agents;Metal HydridesAlternat
Cas:7789-78-8
Min.Order:0 Metric Ton
Negotiable
Type:Trading Company
inquiryBeantown Chemical
in stock Application:7789-78-8
Cas:7789-78-8
Min.Order:0
Negotiable
Type:Trading Company
inquiryHENAN SUNLAKE ENTERPRISE CORPORATION
CALCIUM HYDRIDE Basic information Alkaline earth metal Toxicity Chemical Properties Application Production method Category Explosive hazardous characteristics Storage Characteristics Extinguishing agent
Chemtn Biological Technology Limited
We do following terms : 1) Best quality 2) Many years experience in this field 3) Loyal customers in countries 4) Professional big supplier 5) Safe shipping 6) Various payment terms Calcium Hydride 98% CAS 7789-78-8
Cas:7789-78-8
Min.Order:1 Kilogram
FOB Price: $1300.0
Type:Lab/Research institutions
inquirySynthetic route
| Conditions | Yield |
|---|---|
| In melt High Pressure; Ca melted in vac. at 350°C for 5 h, filled with H2 (5 atm) at 400°C for 5 min, at 10 atm. at 480°; elem. anal.; | 99.6% |
| In neat (no solvent) hydrogenation in a closed iron tube under pressure at temperatures between 650°C and 690°C;; | 90% |
| In neat (no solvent) hydrogenation in a closed iron tube under pressure at temperatures between 650°C and 690°C;; | 90% |
| Conditions | Yield |
|---|---|
| In neat (no solvent) heating the mixture in H2-atmosphere to 420-600°C;; product-mixture;; | |
| In neat (no solvent) heating the mixture in H2-atmosphere to 420-600°C;; product-mixture;; |
| Conditions | Yield |
|---|---|
| With ammonia at red heat; | |
| With NH3 at red heat; |
| Conditions | Yield |
|---|---|
| In neat (no solvent) on evacn. of system(metal, loaded (Ar) into reactor-autoclave of the hydrogenation apparatus)at 300-350°C (0.5-1h),cooling to room temp. and feeding hydrogen into reactor (from LaNi5 "accumulator") to give pressure of 2.8MPa, 150°C, 1h;; on gas-volumetric and chemical anal.; XRD (orthorhombic, lattice parameters); react. without an induction period and forming a clinker;; | |
| In neat (no solvent) on evacn. of system(metal, loaded (Ar) into reactor-autoclave of the hydrogenation apparatus)at 300-350°C (0.5-1h),cooling to room temp. and feeding hydrogen into reactor (from LaNi5 "accumulator") to give pressure of 3.5MPa, 200°C, 1h;; on gas-volumetric and chemical anal.; XRD (orthorhombic, lattice parameters); react. is running without an induction period and forming of a clinker;; |
| Conditions | Yield |
|---|---|
| at dark red heat; |
| Conditions | Yield |
|---|---|
| byproducts: H2, N2; vigorous reaction at 400°C; | |
| byproducts: H2, N2; vigorous reaction at 400°C; |
| Conditions | Yield |
|---|---|
| In neat (no solvent) byproducts: calcium oxide; bombarding solid CaCl2 deposited on substrate with atomar H for 60 mins in plasmochemical app. described by I. Sh. Normatov, N. Shermatov, and U. Mirsaidov, Fiz. Khim. Obrab. Mater., No. 3, 141-142 (1990);; formation of metallic layer, containing oxide phase of calcium; X-ray diffraction;; | A 0% B n/a |
| Conditions | Yield |
|---|---|
| In neat (no solvent) byproducts: HCl; bombarding periodically stirred CaCl2 (on substrate) with H for 120 mins in plasmochemical app. described by I. Sh. Normatov, N. Shermatov, and U. Mirsaidov, Fiz. Khim. Obrab. Mater., No. 3, 141-142 (1990); grinding; bombarding with H for 120 mins;; X-ray diffraction, DTA, IR spectroscopy;; |
| Conditions | Yield |
|---|---|
| In neat (no solvent) reaction of CaCl2 with H2 formed by dissociation of CH4;; |
| Conditions | Yield |
|---|---|
| reversible react.; | |
| at dark red heat and at temperatures above it; |
| Conditions | Yield |
|---|---|
| With hydrogen at red heat; | |
| With hydrogen | A n/a B 0% |
| With H2 | A n/a B 0% |
| With H2 at red heat; |
-
-
74-85-1
ethene
-
-
7440-70-2
calcium
-
A
-
7789-78-8
calcium hydride
-
B
-
75-20-7
calcium carbide
-
C
-
7440-44-0
pyrographite
| Conditions | Yield |
|---|---|
| In neat (no solvent) dark red heat; crust of CaC2, C and CaH2 inhibit reaction;; | |
| In neat (no solvent) dark red heat; crust of CaC2, C and CaH2 inhibit reaction;; |
| Conditions | Yield |
|---|---|
| In neat (no solvent) byproducts: H2; 375-390°C; no isolation, monitoring by thermal anal.; |
| Conditions | Yield |
|---|---|
| platinum In neat (no solvent) at 600 - 700°C; acceleration by H2O vapor;; | |
| nickel In neat (no solvent) at 600 - 700°C; acceleration by H2O vapor;; | |
| iron In neat (no solvent) at 600 - 700°C; acceleration by H2O vapor;; |
| Conditions | Yield |
|---|---|
| With magnesium In neat (no solvent) calcination of a mixture of CaO and powdered Mg in an atmosphere of H2;; | |
| With aluminium In neat (no solvent) byproducts: Al2O3; | |
| With magnesium In neat (no solvent) byproducts: MgO; heating mixture at 400°C in vacuum and react. takes place at 550 - 650°C;; |
| Conditions | Yield |
|---|---|
| In neat (no solvent, solid phase) react. was carried out at hydrogen pressure around 50 bar at temp. between 170 and 200°C; |
-
-
7727-37-9
nitrogen
-
-
75-20-7
calcium carbide
-
A
-
7789-78-8
calcium hydride
-
C
-
156-62-7
calcium cyanamide
-
D
-
7440-44-0
pyrographite
| Conditions | Yield |
|---|---|
| In neat (no solvent) |
| Conditions | Yield |
|---|---|
| With hydrogen In neat (no solvent) formation at approx. 500-1000°C;; |
| Conditions | Yield |
|---|---|
| In neat (no solvent) smelting together metallic Ca and CaCl2 in vac., in H2- or CH4-stream or in Ar-atmosphere forms no CaCl; CaO and CaH2 are formed by reaction of Ca with H2O;; | A 0% B n/a C n/a |
| In neat (no solvent) smelting together metallic Ca and CaCl2 in vac., in H2- or CH4-stream or in Ar-atmosphere forms no CaCl; CaO and CaH2 are formed by reaction of Ca with H2O;; | A 0% B n/a C n/a |
-
-
7440-70-2
calcium
-
-
74-86-2
acetylene
-
A
-
7789-78-8
calcium hydride
-
B
-
75-20-7
calcium carbide
-
C
-
7440-44-0
pyrographite
| Conditions | Yield |
|---|---|
| In neat (no solvent) dark red heat; crust of CaC2, C and CaH2 inhibit reaction;; | |
| In neat (no solvent) dark red heat; crust of CaC2, C and CaH2 inhibit reaction;; |
-
-
34557-54-5
methane
-
-
7440-70-2
calcium
-
A
-
7789-78-8
calcium hydride
-
B
-
75-20-7
calcium carbide
-
C
-
7440-44-0
pyrographite
| Conditions | Yield |
|---|---|
| In neat (no solvent) dark red heat; crust of CaC2, C and CaH2 inhibit reaction;; | |
| In neat (no solvent) dark red heat; crust of CaC2, C and CaH2 inhibit reaction;; |
| Conditions | Yield |
|---|---|
| In neat (no solvent) Ca form in a NH3-stream at red a mixture of Ca3N2 and CaH2;; | |
| In neat (no solvent) Ca form in a NH3-stream at red a mixture of Ca3N2 and CaH2;; |
| Conditions | Yield |
|---|---|
| In neat (no solvent) heated up to 773 K; XRD; |
| Conditions | Yield |
|---|---|
| With pyrographite In neat (no solvent) at 800 - 900°C; acceleration C; presence of Zn;; | |
| With pyrographite In neat (no solvent) at 1200°C; acceleration by C; in presence of NH3;; | |
| With pyrographite In neat (no solvent) at 900°C; acceleration by C; presence of NaCl;; |
| Conditions | Yield |
|---|---|
| In neat (no solvent) Kinetics; decomposition of Ca(NH3)6 to active Ca; different pressures and temps.;; | |
| In neat (no solvent) Kinetics; decomposition of Ca(NH3)6 to active Ca; different pressures and temps.;; |
| Conditions | Yield |
|---|---|
| In not given react. with Ca-salts of phenols at ambient temp. and 200 at;; |
| Conditions | Yield |
|---|---|
| In neat (no solvent) ball milled at room temp. for 20 h under 1 MPa of H2; XRD, IR; |
| Conditions | Yield |
|---|---|
| In neat (no solvent) Electric Arc; | |
| In neat (no solvent) Electric Arc; |
| Conditions | Yield |
|---|---|
| In neat (no solvent, solid phase) High Pressure; react. was carried out at hydrogen pressure around 50 bar at temp. between 170 and 200°C; |
-
-
7789-78-8
calcium hydride
| Conditions | Yield |
|---|---|
| In ethanol draining of CaCl2*6H2O at 10°C with alcohol under formation of aq. alcohol-solution with CaH2;; |
| Conditions | Yield |
|---|---|
| In neat (no solvent, solid phase) ball milled at room temp., 120 min; extd. (ethylenediamine) under Ar; filtered; ethylenediamine evapd. at room temp. under 0.05 MPa; XRD; | A 100% B n/a |
-
-
16853-85-3
lithium aluminium tetrahydride
-
-
7789-78-8
calcium hydride
| Conditions | Yield |
|---|---|
| With (C2H5)2O In diethyl ether a mixt. of AlH3, CaH2 and LiAlH4 in Et2O is stirred at 34°C for 5.0 h; flakes are sepd. from soln. and unreacted CaH2 is decanted, flakes are washed with ether and dried in vac. at room temp.; | 100% |
| In tetrahydrofuran a mixt. of AlH3, CaH2 and LiAlH4 in THF is stirred at 30°C for 5.0 h; flakes are sepd. from soln. and unreacted CaH2 is decanted, flakes are washed with ether and dried in vac. at room temp.; | 0% |
| Conditions | Yield |
|---|---|
| With LiAlH4 In diethyl ether; toluene a mixt. of AlH3, CaH2 and LiAlH4 in ether/toluene (1:1) is stirred at 52°C for 3.0 h; flakes are sepd. from soln. and unreacted CaH2 is decanted, flakes are dried in vac. at room temp.; | 100% |
| With LiBH4 In diethyl ether; toluene a mixt. of AlH3, CaH2 and LiBH4 in ether/toluene (1:1) is stirred at 50°C for 2.0 h; flakes are sepd. from soln. and unreacted CaH2 is decanted, flakes are dried in vac. at room temp.; | 100% |
| With LiBH4 In diethyl ether; toluene a mixt. of AlH3, CaH2 and LiBH4 in ether/toluene (1:1) is stirred at 52°C for 5.0 h; flakes are sepd. from soln. and unreacted CaH2 is decanted, flakes are dried in vac. at room temp.; | 100% |
-
-
16853-85-3
lithium aluminium tetrahydride
-
-
7789-78-8
calcium hydride
| Conditions | Yield |
|---|---|
| With (C2H5)2O In diethyl ether a mixt. of AlH3, CaH2 and LiAlH4 in Et2O is stirred at 34°C for 3.0 h; flakes are sepd. from soln. and unreacted CaH2 is decanted, flakes are washed with ether and dried in vac. at room temp., elem. anal.; | 100% |
| With (C2H5)2O In diethyl ether a mixt. of AlH3, CaH2 and LiAlH4 in Et2O is stirred at 34°C for 5.0 h; flakes are sepd. from soln. and unreacted CaH2 is decanted, flakes are washed with ether and dried in vac. at room temp., elem. anal.; | 100% |
| With (C2H5)2O In diethyl ether a mixt. of AlH3, CaH2 and LiAlH4 in Et2O is stirred at 25°C for 7.0 h; flakes are sepd. from soln. and unreacted CaH2 is decanted, flakes are washed with ether and dried in vac. at room temp., elem. anal.; | 95% |
| With (C2H5)2O In diethyl ether a mixt. of AlH3, CaH2 and LiAlH4 in Et2O is stirred at 33°C for 5.0 h; flakes are sepd. from soln. and unreacted CaH2 is decanted, flakes are washed with ether and dried in vac. at room temp., elem. anal.; | 70% |
| Conditions | Yield |
|---|---|
| In neat (no solvent, solid phase) placing of CaH2 and Ge in welded Ta containers, heating within evacuated, well-flamed, sealed silica jacket at 1150°C for 6 h, cooling to650°C with rate of 10-12°C/h; | 100% |
-
-
7789-78-8
calcium hydride
-
-
359641-96-6
(2-((2,6-diisopropylphenyl)amino)-4-((2,6-diisopropylphenyl)imino)pent-2-ene)ZnCl
-
-
1174669-67-0
({2,6-iPr2H3C6N(CH3)C}2CH)ZnH
| Conditions | Yield |
|---|---|
| In tetrahydrofuran byproducts: CaCl2; 0.5 CaH2; | 99% |
| Conditions | Yield |
|---|---|
| With aluminium at 75℃; for 15h; Catalytic behavior; Kinetics; Concentration; Temperature; Milling; | 97.8% |
-
-
109-99-9
tetrahydrofuran
-
-
10043-11-5
ammonia borane complex
-
-
7789-78-8
calcium hydride
-
B
-
1333-74-0
hydrogen
| Conditions | Yield |
|---|---|
| In tetrahydrofuran soln. NH3BH3 in THF was added to suspn. CaH2 in THF, mixt. was stirred overnight, solvent was removed in vac. at room temp. overnight; | A 96% B n/a |
| Conditions | Yield |
|---|---|
| In neat (no solvent, solid phase) placing of CaH2 and Si in welded Ta containers, heating within evacuated, well-flamed, sealed silica jacket at 1150°C for 6 h, cooling to650°C with rate of 10-12°C/h; | 95% |
| Conditions | Yield |
|---|---|
| In tetrahydrofuran (inert atm.); stirring suspn. of zinc compd. and CaH2 in THF at 0°C for 3 d; filtration, keeping at -30°C for 24 h, isolation of crystals, elem. anal.; | 91% |
| Conditions | Yield |
|---|---|
| With hydrogen In neat (no solvent) in flow reactor at 180°C; the diluent used was H2; | 90% |
| In neat (no solvent) Kinetics; byproducts: CaF2; mech. activated in rotating flow-through reactor; rotation frequency 100-150 rpm, CaF2 heated at temp. of 180-190°C, SiF4+H2 (1/1 v/v) flow through; gaseous products frozen out with liq. N2; detd. by gas-chromy.; |
| Conditions | Yield |
|---|---|
| In neat (no solvent) byproducts: CaF2; at 200°C; | 90% |
-
-
7789-78-8
calcium hydride
-
-
7783-80-4
tellurium hexafluoride
-
-
14797-71-8
18O-labeled water
-
A
-
114595-23-2
pentafluorotellurate(VI)
-
B
-
543-54-4
pyridinium hydrogen sulfate
| Conditions | Yield |
|---|---|
| With H2SO4 In pyridine byproducts: H2, CaF2; Sonication; O2 and H2O excluded: H2(18)O added to CaH2 in pyridine, H2 evolution, reactn. mixt. stirred and sonicated (3d, room temp.), degassed, frozen (-196 ° C), TeF6 added (vac. transfer), heated and stirred (45 ° C, 12h), caution: TeF6-pressure!; pyridine and TeF6 removed (vac.), {pyH(1+)}{(18)OTeF5} extracted into warm CH2Cl2, CH2Cl2 removed (vac., white residue), (19)F NMR, concd. H2SO4 added, vac. distn., (19)F NMR; | A 88% B n/a |
| Conditions | Yield |
|---|---|
| elem. anal.; | 85% |
-
-
7789-78-8
calcium hydride
| Conditions | Yield |
|---|---|
| With (C2H5)2O In diethyl ether a mixt. of AlH3, CaH2 and LiBH4 in Et2O is stirred at 20°C for 5.0 h; flakes are sepd. from soln. and unreacted CaH2 is decanted, flakes are dried in vac. at room temp.; | 83% |
| With (C2H5)2O In diethyl ether a mixt. of AlH3, CaH2 and LiBH4 in Et2O is stirred at 22°C for 7.0 h; flakes are sepd. from soln. and unreacted CaH2 is decanted, flakes are dried in vac. at room temp.; | 75% |
| Conditions | Yield |
|---|---|
| With hydrogen In neat (no solvent) formation at passing a mixture of H2 and N2 over CaH2 at 730-750°C after 20 hours;; | 82% |
| With H2 In neat (no solvent) formation at passing a mixture of H2 and N2 over CaH2 at 730-750°C after 20 hours;; | 82% |
| In neat (no solvent) formation in N2-stream at 700-800.degree;; | |
| In neat (no solvent) formation in N2-stream at 700-800.degree;; |
-
-
7789-78-8
calcium hydride
-
-
2160-93-2
N-tert-butyldiethanolamine
-
-
7705-08-0
iron(III) chloride
-
-
7647-14-5
sodium chloride
| Conditions | Yield |
|---|---|
| In tetrahydrofuran XRD; | 70% |
| Conditions | Yield |
|---|---|
| In further solvent(s) acetylene carbon black reacted with CaCH2 in Ca/Li flux; sealed ampules heated to 1323 K in 2 h and kept at this temp. for 2 h; cooled to 1073 K in 24 h, cooled to 773 K in 108 h, centrifuged; elem. anal.; | A 70% B n/a |
-
-
67-56-1
methanol
-
-
7789-78-8
calcium hydride
-
-
879089-16-4, 155065-88-6
[Cu2(OAc)4(H2O)2]
-
-
144936-89-0
1,1'-(pyridine-2,6-diyl)bis(4,4-dimethylpentane-1,3-dione)
| Conditions | Yield |
|---|---|
| In methanol under N2; tetraketone added to suspn. of CaH2 in MeOH; mixt. stirred at 20°C for 1 h; Cu(II) acetate monohydrate added; mixt. stirred at 20°C for 16 h; suspn. filtered; solvent removed; dried under vac.; crystn. by vapor diffusion of Et2O in MeOH soln.; | 65% |
| Conditions | Yield |
|---|---|
| With catalyst: TiCl3/Pd In neat (no solvent, solid phase) High Pressure; mixt. of CaB6, CaH2 and catalyst TiCl3/Pd ball milled for 30 min, pelletized under Ar in glove box and then placed in autoclave; H2 pressure 350bar; autoclave heated up to 400-440°C, pressure adjusted to 700 bar and kept for 48 h; XRD; | 60% |
| ruthenium(III)chloride In neat (no solvent, solid phase) High Pressure; mixt. of CaB6, CaH2 and catalyst RuCl3 ball milled for 30 min, pelletized under Ar in glove box and then placed in autoclave; H2 pressure 350 bar; autoclave heated up to 400-440°C, pressure adjusted to 700 barand kept for 48 h; XRD; | |
| titanium(III) chloride In neat (no solvent, solid phase) High Pressure; mixt. of CaB6, CaH2 and catalyst TiCl3 ball milled for 30 min, pelletized under Ar in glove box and then placed in autoclave; H2 pressure 350 bar; autoclave heated up to 400-440°C, pressure adjusted to 700 barand kept for 48 h; XRD; | |
| In neat (no solvent, solid phase) High Pressure; mixt. of CaB6 and CaH2 ball milled for 30 min, pelletized under Ar in glove box and then placed in autoclave; H2 pressure 350 bar; autoclave heated up to 400-440°C, pressure adjusted to 700 bar and kept for 48h; no react. without catalyst; XRD; | 0% |
-
-
7789-78-8
calcium hydride
-
-
119455-79-7
{trans-Pt{C=C(CMe3)P(O)(CCCMe3)C=C(CMe3)(H)}(PET3)2(H2O)}{BF4}
-
-
119455-84-4
{trans-Pt{C=C(CMe3)P(OBF3)(CCCMe3)C=C(CMe3)(H)}{PEt3}2(H)}
-
-
119455-86-6
{trans-Pt{C=C(CMe3)P(O)(CCCMe3)C=C(CMe3)(H)}{PEt3}2(H)}
| Conditions | Yield |
|---|---|
| With H2 In dichloromethane large molar excess of powd. CaH2 added to a soln. of Pt complex (N2), stirred (N2, room temp., 2 h), filtered (filtrate collected in flame-dried glass-ware), stream of H2 gas passed through soln. (2.5 h, -78°C); solvent removed (vac.), residue extd. with hexane and Et2O both twice, Et2O exts. evapd. (vac.), solid crystd. from CH2Cl2/hexane (-20°C); elem. anal. (*1H2O); BF3-free compd. isolated by concn. of the hexane exts. and cooling (-20°C); | A 55% B 18% |
| Conditions | Yield |
|---|---|
| In neat (no solvent) (Ar), mixed with Li/Ca/Ge/CaH2 molar ratio 10:10:2:3 in steal crucible,sealed in silica tube, heated to1323 K in 2 h, kept for 2 h, cooled to 1073 K in 24 h, cooled to 773 K in 108 h; centrifuged, oped (under Ar), XRD; | A 50% B n/a |
-
-
7789-78-8
calcium hydride
-
-
119455-81-1
{trans-Pt{C=C(CMe3)P(O)(CCCMe3)C=C(CMe3)(H)}{P(n-Prop)3}2(H2O)}{BF4}
-
-
119455-85-5
{trans-Pt{C=C(CMe3)P(OBF3)(CCCMe3)C=C(CMe3)(H)}{P(n-Pr3)}2(H)}
| Conditions | Yield |
|---|---|
| With H2 In dichloromethane large molar excess of powd. CaH2 added to a soln. of Pt complex (N2), stirred (N2, room temp., 2 h), filtered (filtrate collected in flame-dried glass-ware), stream of H2 gas passed through soln. (2.5 h, -78°C); solvent removed (vac.), residue extd. with hexane and Et2O both twice, Et2O ext. evapd. (vac.), solid crystd. from CH2Cl2/hexane (-20°C); elem. anal. (*H2O); | 42% |
| Conditions | Yield |
|---|---|
| With lithium at 1050℃; for 5h; Inert atmosphere; Glovebox; Sealed tube; | 42% |
| Conditions | Yield |
|---|---|
| In neat (no solvent) fast reaction at 800°C;; | |
| In neat (no solvent) fast reaction at 800°C;; |
| Conditions | Yield |
|---|---|
| In neat (no solvent) byproducts: CaO; react. in an autoclave under H2-pressure, 300-600°C, exothermic react. (formation of CaH2 from CaCl2 and H2 during the react. possible), addn. of SiO2 for absorption of CaO;; | |
| In neat (no solvent) byproducts: CaO; react. in an autoclave under H2-pressure, 300-600°C, exothermic react. (formation of CaH2 from CaCl2 and H2 during the react. possible), addn. of SiO2 for absorption of CaO;; |
| Conditions | Yield |
|---|---|
| With hydrogen byproducts: CaO; Ca hydride decompd. to nascent H and Ca, redn. with nascent H, Ca reacts with O2 originating from moisture and CaO formes; opt. circumstance of redn. 470°C; sepn. Cr from CaO with dild. aq. HNO3; |
| Conditions | Yield |
|---|---|
| With mineral oil In tetrahydrofuran; water CaH2 dispersed in mixt. of surfactant, mineral oil, C7H8 and methanol; mixt. of THF and water added at 5°C for 5 h; detd. by TEM and SAXS; |
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