CAS No.463-82-1,Neopentane Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

2,2-dimethylpropane

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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

2,2-Dimethylpropane

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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

High Purity 2,2-dimethylpropane;neopentane

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HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:Colorless gas or the highly volatile liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request.

Propane, 2,2-dimethyl-

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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

2,2-DIMETHYLPROPANE

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Henan Tianfu Chemical Co., Ltd.

1.Our services：A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

Propane, 2,2-dimethyl-

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Antimex 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

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Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

GMP manufacturer CAS 463-82-1 with reasonable price

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Hubei Langyou International Trading Co., Ltd

2,2-dimethylpropane Application:2,2-dimethylpropane

2,2-dimethylpropane

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Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highl

Propane, 2,2-dimethyl-

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Hunan Longxianng Runhui Trading Co.,Ltd

2,2-dimethylpropaneAppearance:ask Storage:Keep in dry and cool condition Package:foil aluminium bag/vacuum packing Application:intermediates Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport)

2,2-dimethylpropane

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Xi'an Harmonious Natural Bio-Technology Co., Ltd.

Before-Sale Service:---Any inquiries will be replied within 12 hours.---Golden Manufactory under?ISO/GMP?with?large stock.---Dedication to quality,We?have?strict?quality?control?system.?---OEM/ODM Available.---Sample is available for your evaluation

Gmp factory supply neopentane in high quality

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HuBei Ipure Biotech CO.,ltd

HuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of pl

2,2-dimethylpropane CAS NO.463-82-1

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Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

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Shanghai AngewChem Co., Ltd.

Shanghai AngewChemCo., Ltd. is an innovative enterprise on fine chemicals and pharmaceuticals. Based on Shanghai R&D center and Hunan chemical manufacturing plant, we offer chemical research, process development, and large-scale production. Complete

Propane, 2,2-dimethyl-

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Hebei mingxing biotech co.,ltd

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Prompt reaction, good quality and best service make us reliable and outstanding in this industry.Appearance:yellow to white solid or po

Propane, 2,2-dimethyl-

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Nanjing Raymon Biotech Co., Ltd.

2,2-dimethylpropaneAppearance:Pls see the Details Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Sh

2,2-dimethylpropane

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Hebei Minshang Biotechnology Co., Ltd

2,2-dimethylpropane Application:intermediates

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Wuxi Morality Chemical Co., Ltd

Do best quality products, erect the morality model Application:Please email us, thanks

Propane, 2,2-dimethyl-

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Shanghai Yanchu chemicals Co., Ltd

low price and good quality Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and D

Propane, 2,2-dimethyl-

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Hangzhou Fenjun Chemical Co Ltd.

2,2-dimethylpropane Application:2,2-dimethylpropane

2,2-dimethylpropane

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Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

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Chemical Co.Ltd

Manufacturer,strong R&D,professional team Storage:Store in a cool, dry place. Store in a tightly closed container. Package:according to your requirement Application:ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals en

Propane, 2,2-dimethyl-

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NovaChemistry

high purity Application:Drug intermediates Materials intermediates and active molecules

neopentane

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Synthetic route

: tris(cyclopentadienyl)thorium(IV) neopentyl

: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
In benzene-d6 Kinetics; thermolysis at 167 +/- 1°C;	100%

: 116563-64-5
trans-neopentyl(trifluoromethanesulfonato)bis(trimethylphosphine)platinum(II)

: 108-88-3
toluene

: (trifluoromethanesulfonato)bis(trimethylphosphine)(m-tolyl)platinum(II)

: (trifluoromethanesulfonato)bis(trimethylphosphine)(p-tolyl)platinum(II)

C: 463-82-1
2,2-dimethylpropane

D: 1630-94-0
1,1-dimethylcyclopropane

Conditions

Conditions	Yield
In toluene Kinetics; thermolysis in toluene at 133°C for 80 min (Ar or N2);	A n/a B n/a C 99% D 1%

...Expand

: 34557-54-5
methane

: 586367-34-2
[(η5-pentamethylcyclopentadienide)Sc(CH2C(CH3)3]

A: 99707-15-0
(eta.5-C5Me5)2ScCH3

B: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
In Cyclohexane-d12 Kinetics; under Ar, in the dark; in NMR tube; CH4 added to soln. of Sc complex in cyclohexane-d12 at 77 K; warmed to 11-50°C; not isolated; monitored by (1)H NMR spectra;	A 99% B 99%
In benzene-d6 Kinetics; under Ar, in the dark; in NMR tube; CH4 added to soln. of Sc complex in benzene-d6 at 77 K; warmed to 11-50°C; not isolated; monitored by (1)H NMR spectra;	A 99% B 99%

...Expand

: cyclopentadienylbis(neopentyl)indium(III)

: 75-65-0
tert-butyl alcohol

A: 463-82-1
2,2-dimethylpropane

B: 614750-99-1
[(neopentyl)2InO(t-Bu)]2

Conditions

Conditions	Yield
In diethyl ether under Ar; soln. of t-BuOH in Et2O added to In compd. (molar ratio 1:1) in Et2O at room temp.; stirred for 1 h; volatiles removed by vac. distn.; recrystd. from Et2O at -40°C; crystals washed with pentane at 0°C; elem. anal.;	A 0% B 98.3%

...Expand

: dineopentyl(bis(triphenylphosphine))palladium(II)

: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
With hydrogenchloride In toluene protonolysis with gaseous HCl;	98%

: (CH2C(CH3)3)2Pt(P(C2D5)3)2

A: 463-82-1
2,2-dimethylpropane

: 75095-31-7
((CH2)2C(CH3)2)Pt(P(C2D5)3)2

Conditions

Conditions	Yield
In Cyclopentane; cyclohexane (Ar); a soln. of Pt-complex heated at 150°C for 24 min; quenched thermally at -196°C; evapd.; dissolved in acetonitrile;separated; evapd.;	A 98% B n/a

: 110638-22-7
trineopentylaluminum*H2NCH3

A: 110638-25-0
dineopentylaluminum(CH3NH)

B: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
In neat (no solvent) Freshly sublimed ((CH3)3CCH2)3Al*CH3NH2 is heated under protective gas for 10 h at 96°C.; After cooling distn. of neopentane, vac. sublimation of residue at 80°C, elem. anal., mol wt.;	A 97% B n/a

: cis-[bis-(dicyclohexylphosphino)ethane]hydridoneopentylplatinum(II)

: 111823-35-9
3-methyl-2-isopropyl-1-butene

A: 111848-52-3
{3-methyl-2-(2-propyl)-1-butene}{bis(dicyclohexylphosphino)ethane}platinum(0)

B: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
In cyclohexane Kinetics; thermolysis of cis-hydridoneopentyl{bis(dicyclohexylphosphino)ethane}platinum(II) in 3-methyl-2-(2-propyl)-1-butene/cyclohexane via supposed {bis(dicyclohexylphosphino)ethane}platinum(0) at 69°C to completion;	A 97% B n/a

...Expand

: 106136-98-5
trineopentylindium

: 829-85-6
diphenylphosphane

A: 110138-91-5
((CH3)3CCH2)2In(P(C6H5)2)

B: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
In benzene The mixt. of reagents in benzene was kept at 60°C for 3 d;; evapd., washed with benzene, pentane at -78°C;;	A 69.3% B 96.6%

...Expand

: 1070-83-3
tert-Butylacetic acid

: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
With hydrogen; silica gel; palladium at 330℃;	96%

: cis-[bis-(dicyclohexylphosphino)ethane]hydridoneopentylplatinum(II)

: 558-37-2
tert-butylethylene

A: 105373-18-0
(3,3-dimethyl-1-butene){bis(dicyclohexylphosphino)ethane}platinum(0)

B: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
In cyclohexane Kinetics; thermolysis of cis-hydridoneopentyl{bis(dicyclohexylphosphino)ethane}platinum(II) in 3,3-dimethyl-1-butene/cyclohexane via supposed {bis(dicyclohexylphosphino)ethane}platinum(0) at 69°C for 2.2 h;	A >99 B 96%

...Expand

dineopentyl(bis(diphenylphosphino)ethane)nickel(II): dineopentyl(bis(diphenylphosphino)ethane)nickel(II)

: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
With hydrogenchloride In toluene protonolysis with gaseous HCl;	96%

: 594-20-7
2,2-dichloropropane

: 2747-38-8
methyltrichlorotitanium

: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
In dichloromethane at 0℃; for 1h;	95%

: 563-79-1
2,3-Dimethyl-2-butene

: cis-[bis-(dicyclohexylphosphino)ethane]hydridoneopentylplatinum(II)

A: 111848-53-4
(2,3-dimethyl-2-butene){bis(dicyclohexylphosphino)ethane}platinum(0)

B: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
In cyclohexane Kinetics; thermolysis of cis-hydridoneopentyl{bis(dicyclohexylphosphino)ethane}platinum(II) in 2,3-dimethyl-2-butene/cyclohexane via supposed {bis(dicyclohexylphosphino)ethane}platinum(0) at 69°C to completion;	A 94% B >99

...Expand

: cis-[bis-(dicyclohexylphosphino)ethane]hydridoneopentylplatinum(II)

: 2622-14-2
tricyclohexylphosphine

A: 111848-54-5
(tricyclohexylphosphine){bis(dicyclohexylphosphino)ethane}platinum(0)

B: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
In cyclohexane Kinetics; thermolysis of cis-hydridoneopentyl{bis(dicyclohexylphosphino)ethane}platinum(II) in tricyclohexylphosphine/cyclohexane via supposed {bis(dicyclohexylphosphino)ethane}platinum(0) at 68.9°C to completion;	A 94% B >99

...Expand

: dineopentyl(bis(triphenylphosphine))nickel(II)

: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
With sulfuric acid -10°C; GLC;	93%

: 15501-33-4
neopentyl iodide

A: 1071-81-4
2,2,5,5-tetramethylhexane

B: 463-82-1
2,2-dimethylpropane

C: 1630-94-0
1,1-dimethylcyclopropane

Conditions

Conditions	Yield
With tetrabutylammonium perchlorate; nickel(II) perchlorate; triphenylphosphine In acetonitrile at 25℃;	A 92% B 2.5% C 2.5%

...Expand

: 1634-04-4
tert-butyl methyl ether

: 544-97-8
dimethyl zinc(II)

: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
With titanium tetrachloride In dichloromethane at 0℃; for 3h;	90%

: 87640-51-5
neopentyl(η5-pentamethylcyclopentadienyl)bis(trimethylphosphine)ruthenium

: 108-88-3
toluene

A: 114674-67-8
(η5-pentamethylcyclopentadienyl)-m-tolylbis(trimethylphosphine)ruthenium

B: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
In toluene Ar atmosphere, 60°C, 24 h; volatiles removal (vacuum);	A 90% B n/a

...Expand

: cis-[bis-(dicyclohexylphosphino)ethane]hydridoneopentylplatinum(II)

: 75-76-3
tetramethylsilane

: 105373-20-4
cis-hydrido(trimethylsilylmethyl){bis(dicyclohexylphosphino)ethane}platinum(II)

B: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
In cyclohexane Kinetics; thermolysis of cis-hydridoneopentyl{bis(dicyclohexylphosphino)ethane}platinum(II) in tetramethylsilane/cyclohexane via supposed {bis(dicyclohexylphosphino)ethane}platinum(0) at 69.8°C for 3 h;	A 85% B 83%

...Expand

: 116563-64-5
trans-neopentyl(trifluoromethanesulfonato)bis(trimethylphosphine)platinum(II)

: 1076-43-3
benzene-d6

: ((CH3)3P)2Pt(C6(2)H5)(SO3CF3)

B: 463-82-1
2,2-dimethylpropane

C: 4741-94-0
neopentane-d1

D: 1630-94-0
1,1-dimethylcyclopropane

Conditions

Conditions	Yield
In benzene-d6 Kinetics; react. in a sealed 5-mm NMR tube, 133°C, 80 min (2 half-lives) (Ar or N2);	A n/a B 14% C 83% D 3%

...Expand

: dineopentyl(bis(triphenylphosphine))nickel(II)

A: bis(triphenylphosphine)-3,3-dimethylnickelacyclobutane

B: 463-82-1
2,2-dimethylpropane

C: 1630-94-0
1,1-dimethylcyclopropane

Conditions

Conditions	Yield
In toluene inert atmosphere, -35°C, 70 h; pptn. of complex (hexane addn.), recrystn. (toluene/hexane); elem. anal.;	A 12% B 83% C 7.3%

...Expand

dineopentyl(1,5-cyclooctadiene)platinum(II): dineopentyl(1,5-cyclooctadiene)platinum(II)

A: 1552-12-1, 111-78-4
1,5-cis,cis-cyclooctadiene

B: 1071-81-4
2,2,5,5-tetramethylhexane

C: 463-82-1
2,2-dimethylpropane

D: 1871-52-9
(1Z,3Z,5Z)-Cycloocta-1,3,5-triene

Conditions

Conditions	Yield
With tris(1-methylethyl)phosphine In Cyclopentane; cyclohexane 50 deg C,15 h; 126 deg C, 2 h; Further byproducts given;	A 80% B 36 % Chromat. C 106 % Chromat. D 14 % Chromat.

...Expand

: 110638-21-6
trineopentylaluminum*P(Ph2)H

A: 110638-24-9
dineopentylaluminum{Ph2phosphide}

B: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
Trineopentylaluminum*P(Ph)2H is heated under protective gas at 180°C for 24 h.; Resulting solid Al-compd. is washed with pentane.;	A 78% B n/a

: 116301-53-2
cis-dioxo ReO2(CH2CMe3)3

A: 123154-26-7
ReO2(CH2tBu)(neopentylidene)

B: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
In pyridine Irradiation (UV/VIS); photolysis for 1 h, using Pyrex glass-filtered light from a medium pressure mercury lamp;; Re-complex and neopentane were the only identifiable products, isolation of Re-complex by sublimation (40 ° C/ 10 E-4 torr);	A 76% B n/a
In acetonitrile Irradiation (UV/VIS); photolysis for 1 h, using Pyrex glass-filtered light from a medium pressure mercury lamp;; isolation of Re-complex by sublimation (40 ° C/ 10 E-4 torr);

: (bis(triphenylphosphine))-3,3-dimethylpalladacyclobutane

A: 463-82-1
2,2-dimethylpropane

B: 74-85-1
ethene

C: 1630-94-0
1,1-dimethylcyclopropane

D: 563-45-1
3-Methyl-1-butene

E: 115-11-7
isobutene

Conditions

Conditions	Yield
In toluene inert atmosphere, thermal decompn. (85°C); GLC;	A 5% B 5% C 74% D 4% E 12%

...Expand

: (bis(triphenylphosphine))-3,3-dimethylpalladacyclobutane

A: 34557-54-5
methane

B: 463-82-1
2,2-dimethylpropane

C: 78-78-4
methylbutane

D: 1630-94-0
1,1-dimethylcyclopropane

E: 115-11-7
isobutene

Conditions

Conditions	Yield
With hydrogen In toluene High Pressure; 5 atm H2, room temp., complete reaction at 52°C for 2 h; GLC;	A 4% B 69% C 6% D 14% E 6%

...Expand

: bis(triphenylphosphine)-3,3-dimethylnickelacyclobutane

A: 34557-54-5
methane

B: 74-84-0
ethane

C: 463-82-1
2,2-dimethylpropane

D: 1630-94-0
1,1-dimethylcyclopropane

E: 115-11-7
isobutene

Conditions

Conditions	Yield
With hydrogen In toluene High Pressure; 5 atm H2, room temp., complete reaction at 52°C for 2 h; i-C4H8 and i-C5H12 also formed; GLC;	A 53% B 7% C 10% D 32% E 62%

...Expand

: cis-[bis-(dicyclohexylphosphino)ethane]hydridoneopentylplatinum(II)

: 4127-47-3
2,2,3,3-tetramethylcyclopropane

: 105373-22-6
cis-hydrido(2,2,3,3-tetramethylcyclopropyl){bis(dicyclohexylphosphino)ethane}platinum(II)

: 111848-55-6
cis-hydrido{(1,2,2-trimethylcyclopropyl)methyl}{bis(dicyclohexylphosphino)ethane}platinum(II)

C: 463-82-1
2,2-dimethylpropane

Conditions

Conditions	Yield
In further solvent(s) Kinetics; thermolysis of cis-hydridoneopentyl{bis(dicyclohexylphosphino)ethane}platinum(II) in 1,1,2,2-tetramethylcyclopropane via supposed {bis(dicyclohexylphosphino)ethane}platinum(0) at 35.0°C for 154 h;	A 56% B 12% C n/a
In further solvent(s) Kinetics; thermolysis of cis-hydridoneopentyl{bis(dicyclohexylphosphino)ethane}platinum(II) in 1,1,2,2-tetramethylcyclopropane via supposed {bis(dicyclohexylphosphino)ethane}platinum(0) at 44.9°C for 28.5 h;	A 54% B 12% C n/a

...Expand

: bis(triphenylphosphine)-3,3-dimethylnickelacyclobutane

A: 463-82-1
2,2-dimethylpropane

B: 74-85-1
ethene

C: 1630-94-0
1,1-dimethylcyclopropane

D: 563-45-1
3-Methyl-1-butene

E: 115-11-7
isobutene

Conditions

Conditions	Yield
With triphenylphosphine In toluene inert atmosphere, thermal decompn. (24°C, 5-fold molar excess PPh3); GLC;	A 2% B 28% C 11% D 7% E 52%
In toluene inert atmosphere, thermal decompn. (24°C); GLC;	A 6% B 15% C 47% D 6% E 26%

...Expand

: 463-82-1
2,2-dimethylpropane

: 77-95-2
D-(-)-quinic acid

: 32384-42-2
(1S,3R,4S,5R)-3,4-O-isopropylidene-1,5-quinic lactone

Conditions

Conditions	Yield
With toluene-4-sulfonic acid In ethyl acetate at 0 - 78℃; for 12h;	92%

: 463-82-1
2,2-dimethylpropane

: 8-((2R,3R,4R,5R)-3,4-bishydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-fluoro-3-(2,2,2-trifluoroacetyl)pteridine-2,4(3H,8H)-dione

: 8-((3aR,4R,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl)-6-fluoro-3-(2,2,2-trifluoroacetyl)-2,4,3,8-tetrahydropteridine-dione

Conditions

Conditions	Yield
With sulfuric acid In acetone at 20 - 45℃; for 1h;	90%

: 463-82-1
2,2-dimethylpropane

: 8-((2R,3R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-fluoropteridine2,4(3H,8H)-dione

: 6-fluoro-8-((3aR,4R,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]-dioxol-4-yl)pteridine-2,4(3H,8H)-dione

Conditions

Conditions	Yield
With sulfuric acid In acetone at 20 - 45℃; for 1h;	90%

: 463-82-1
2,2-dimethylpropane

: 594-36-5
2-methyl-2-butylchloride

Conditions

Conditions	Yield
With dichloromethane; antimony pentafluoride 1.) -78 deg C, 2 h, 2.) RT, 24 h;	88%

: 463-82-1
2,2-dimethylpropane

A: 34557-54-5
methane

B: 74-84-0
ethane

C: 74-98-6
propane

D: 75-28-5
Isobutane

E: 78-78-4
methylbutane

Conditions

Conditions	Yield
With hydrogen; platinum at 243℃; Product distribution; further reaction temperatures, catalysts;	A 2.7% B 1.5% C 1.5% D 6.7% E 87.8%
at 304℃; Product distribution; also from n-butane, other products,other temperatures, other catalysts;	A 7% B 1.7% C 2.4% D 15.6% E 73.3%
With hydrogen; NaY-500; palladium at 216℃; Product distribution; Kinetics; Thermodynamic data; other catalysts, other temperatures; activation energies;
With hydrogen In neat (no solvent) at 275℃; under 1225.5 Torr; Reagent/catalyst; Inert atmosphere;

...Expand

: 80146-01-6
pentamethylcyclopentadienyliridium(III) PMe3 dihydride

: 463-82-1
2,2-dimethylpropane

: (C5(CH3)5)Ir(P(CH3)3)(C5H11)H

Conditions

Conditions	Yield
In neat (no solvent) Irradiation (UV/VIS); dihydride Ir complex and C(CH3)4 irradiating for 5.3 h, cooling to -40°C, filtering, filtrate collecting, solvent removing in vacuo; identified by elem. anal., IR and NMR spectra;	83%
In further solvent(s) Irradiation (UV/VIS); irradn. in neopentane for 5.3 h;	80%
In further solvent(s) Irradiation (UV/VIS); soln. of complex in neopentane was irradiated for 36 h, then heated at 115°C for 21 h (inert atm.); cold chromy.(-80°C) on alumina III column, Et2O-hexane; elem. anal.;	40%
In neat (no solvent) Irradiation (UV/VIS); (1)H-, (13)C-NMR and IR spectroscopy;

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