CAS No.1111-72-4,Carbon-13C dioxide Suppliers

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Synthetic route

: 1260102-76-8
C8(13)CH12O2

A: 1-phenyl-[3-13C]propan-1-one

B: 1111-72-4
carbon dioxide

C: 98-86-2
acetophenone

Conditions

Conditions	Yield
Ru(TFA)2(CO)(PPh3)3; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In (2)H8-toluene at 175℃; for 17h; Product distribution / selectivity; Inert atmosphere;	A 63% B n/a C 23%

...Expand

: 121920-67-0
Ir2(μ-CO3)(CO)2{bis(dimethylphosphino)methane}2

: 1641-69-6
[13C]Carbon monoxide

A: 121920-65-8
Ir2(CO)4(bis(dimethylphosphino)methane)2

B: 124-38-9
carbon dioxide

C: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
In acetonitrile 25°C; gas chromy./mass spectroscopy;	A n/a B 50% C 50%

...Expand

: 6933-23-9
[α-13C]toluene

A: 124-38-9
carbon dioxide

B: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
With oxygen In solid matrix for 3h; Product distribution; Irradiation;

: C7(13)CH9NO2*C7H9N

A: 1111-72-4
carbon dioxide

B: C7(13)CH9NO2

C: 100-46-9
benzylamine

Conditions

Conditions	Yield
In tetrahydrofuran Further byproducts given. Title compound not separated from byproducts;

...Expand

: 153791-58-3
2,2-dimethyl-5--1,3-dioxane-4,6-dione<4,6-13C2>

A: 1111-72-4
carbon dioxide

B: 124-40-3
dimethyl amine

C: 67-64-1
acetone

D: C8(13)CH5NO

Conditions

Conditions	Yield
at 500℃; flash vacuum pyrolysis; Title compound not separated from byproducts;

...Expand

: C14(13)CH12N2O2

A: 1111-72-4
carbon dioxide

B: 1,2-diphenyl ethanediimine

Conditions

Conditions	Yield
In trichlorofluoromethane; acetone at -88℃; Product distribution;

: C14(13)CH12(15)N2O2

A: 1111-72-4
carbon dioxide

B: (15)N-1,2-diphenyl ethanediimine

Conditions

Conditions	Yield
In trichlorofluoromethane; acetone at -88℃; Product distribution; Thermolysis;

: 40010-55-7, 40010-56-8, 56746-22-6, 60821-16-1, 60821-17-2, 60821-20-7, 60821-21-8
13C-C1-glucopyranose

A: 124-38-9
carbon dioxide

B: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
With sulfuric acid; ozone In water pH=2.5; Product distribution; Further Variations:; pH-values; Reagents;

: 105931-74-6
[2-13C]-D-glucopyranoside

A: 124-38-9
carbon dioxide

B: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
With sulfuric acid; ozone In water pH=2.5; Product distribution; Further Variations:; pH-values; Reagents;

: <6-13C> Glucose

A: 124-38-9
carbon dioxide

B: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
With sulfuric acid; ozone In water pH=2.5; Product distribution; Further Variations:; pH-values; Reagents;

: 51956-33-3
[13C]barium carbonate

: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
With sulfuric acid
With phosphoric acid under 0.001 Torr; for 0.75h;
With camphor-10-sulfonic acid In water; 1,2-dichloro-benzene at 20℃; for 18h; Inert atmosphere;

: 124-38-9
carbon dioxide

: methane-(12)C

: 1641-69-6
[13C]Carbon monoxide

A: 201230-82-2
carbon monoxide

B: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
With catalyst:7 wtpercentNi/MgO In neat (no solvent) 7 wt% Ni/MgO as catalyst, (12)CH4:(12)CO2:(13)CO=1:1:0.4;

...Expand

: 7732-18-5
water

: 1641-69-6
[13C]Carbon monoxide

A: 1111-72-4
carbon dioxide

B: 1333-74-0
hydrogen

Conditions

Conditions	Yield
With catalyst:4percentPt/ZrO2 In neat (no solvent) Ar as balance, 2% (13)CO, 7% H2O, 12% H2, 473 K;
With catalyst: 0.6percentAu(Ce)/LaO2 In neat (no solvent) Kinetics; 428, 458 and 493 K, 7% H2O and 2% CO in Ar; via carbonate and formate intermediates;
With catalyst:Pt/ZrO2 In neat (no solvent) Kinetics; Ar as balance, 2% (13)CO, 7% H2O, 12% H2, 473 K;

...Expand

: 1641-69-6
[13C]Carbon monoxide

: oxygen

: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
In gaseous matrix Kinetics; reaction mixtr. ratio of CO/O2 1:2, react. performed over Pd/Al2O3 catalyst, 323 - 413 K;

: 6933-23-9
[α-13C]toluene

: 80937-33-3
oxygen

A: 124-38-9
carbon dioxide

B: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
With catalyst: Pt/TiO2 In gaseous matrix Irradiation (UV/VIS); flow 0.2 % O2 in He over toluene-(13)CH3 adsorbed on Pt/TiO2 catalyst at253 K upon irradn. (300-500 nm, max. intensity at 356 nm); 20 min; not isolated; detected by GC/MS;

...Expand

: 1333-74-0
hydrogen

: 80937-33-3
oxygen

: 1641-69-6
[13C]Carbon monoxide

A: 1111-72-4
carbon dioxide

B: 7732-18-5
water

Conditions

Conditions	Yield
With catalyst:5percentPt/γ-Al2O3 In neat (no solvent) Kinetics; 0.5%Fe-5%Pt/γ-Al2O3 as catalyst, 90 °C 1.8 atm, 45%H2, 1%O2, 1%CO and 53 % He;
With catalyst:0.5percentFe-5percentPt/γ-Al2O3 In neat (no solvent) Kinetics; 0.5%Fe-5%Pt/γ-Al2O3 as catalyst, 90 °C 1.8 atm, 45%H2, 1%O2, 1%CO and 53 % He;

...Expand

: 1641-69-6
[13C]Carbon monoxide

: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
In neat (no solvent) desorption of CO (adsorbed on reduced Rh/ SiO2 catalyst) at 473-810 K; mass sp.;
With CO dehydrogenase at -123.16℃; under 760.051 Torr; Enzymatic reaction;

: 10102-43-9
nitrogen(II) oxide

: 1641-69-6
[13C]Carbon monoxide

A: 1111-72-4
carbon dioxide

B: 7727-37-9
nitrogen

C: 80937-33-3
oxygen

D: 10024-97-2
dinitrogen monoxide

Conditions

Conditions	Yield
In neat (no solvent) Cu-ZSM-5 zeolite in pure or silanized form, 673 K, 5% NO in He, (13)CO-pulse; detected by MS and IR;

...Expand

: 10102-43-9
nitrogen(II) oxide

: 1641-69-6
[13C]Carbon monoxide

A: 1111-72-4
carbon dioxide

B: 7727-37-9
nitrogen

Conditions

Conditions	Yield
With hydrogen In gaseous matrix byproducts: H2O; He; IR, chromy;

...Expand

: 80937-33-3
oxygen

: 1641-69-6
[13C]Carbon monoxide

: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
zinc(II) oxide Kinetics; at 200-500°C;
With catalyst: 2percent Pt/CeO2 In neat (no solvent) (13)CO oxidized at 250, 300, or 350°C;
In gas Kinetics; byproducts: catalyst: Pd on silica; molecular beam experiment: molecular beam of CO generated by effusive beam source, O2 beam provided by supersonic source; detd. by MAS;

: 1641-69-6
[13C]Carbon monoxide

: 32767-18-3
oxygen-18

A: 20201-82-5
carbon dioxide-13C-18O1

B: 1111-72-4
carbon dioxide

C: 2684-00-6
carbon dioxide

Conditions

Conditions	Yield
In neat (no solvent, gas phase) Kinetics; Rh/Al2O3-catalyst, pulse experiments at 200-500°C, influence of NO studied; MS;

...Expand

: 1641-69-6
[13C]Carbon monoxide

: 10024-97-2
dinitrogen monoxide

A: 1111-72-4
carbon dioxide

B: 7727-37-9
nitrogen

Conditions

Conditions	Yield
With catalyst: Fe-silicalite In neat (no solvent) 623-673 K, 90 % conversion at 673 K, N2O and (13)CO pulses, N2O/Xe=1:1, (13)CO/Ne=1:1;

...Expand

: 124-38-9
carbon dioxide

: 1641-69-6
[13C]Carbon monoxide

A: 201230-82-2
carbon monoxide

B: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
other Radiation; γ-irradiation;
710, 770 or 900°C, quartz vessel;

...Expand

: 124-38-9
carbon dioxide

: 1641-69-6
[13C]Carbon monoxide

: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
With methane In gas Kinetics; react. of CH4/CO2/(13)CO mixt. on Pt/(ZrO2-CeO2) at 923 K led to similar(13)C fraction in CO and CO2; MS;

: 7722-64-7
potassium permanganate

: 6532-48-5
methane

A: MnO2-hydrate

B: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
In sulfuric acid

...Expand

: 20621-02-7
(15)N-nitrous oxide

: carbon monoxide

A: 29817-79-6
nitrogen-15

B: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
palladium In neat (no solvent) react. on Pd(110) surface (substrate temp. of 400-800 K), at (15)N2O pressure of 3.3E-6 Torr, (13)CO pressure of 0.5E-6 Torr; not isolated, detd. by mass spectroscopy;

...Expand

: carbon monoxide

: 15917-77-8
15N labeled nitric oxide

A: 29817-79-6
nitrogen-15

B: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
palladium In neat (no solvent) react. on Pd(110) surface (substrate temp. of 400-800 K), at (15)NO pressure of 5E-6 Torr, (15)NO/(13)CO ratio 1/1 or 1/4; not isolated, detd. by mass spectroscopy;

...Expand

: 7790-41-2
iridium(III) iodide

: 7790-45-6
iridium(IV) iodide

: (PtI2(CO))2

: 4227-95-6
[13C]methyl iodide

: 1641-69-6
[13C]Carbon monoxide

A: 106863-38-1, 77828-68-3, 106863-42-7
[PtI2(CO)2]

: 952650-71-4
hydrogen triiodo-carbonyl-platinate(II)

: H(1+)*IrI3((13)CH3)(CO)2(1-)=HIrI3(CO)2((13)CH3)

: mer,trans-H[Ir(CO(13)CH3)I3(CO)2]

E: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
In water; acetic acid; ethyl acetate byproducts: (13)CH4; High Pressure; IrI3/IrI4, (PtI2(CO))2 (Pt/Ir=1/4) in CH3COOH (64 wt%), CH3COOCH3 (20 wt%), H2O (6 wt%), (13)CH3I (10 wt%), pressured under 30 bar of (12)CO/(13)CO, heated to 86°C; not sepd., detected by spectra;

...Expand

: 13C(2)-L-leucine-N-carboxyanhydride

: 12151-13-2
cycloocta-1,5-dienebis(triphenylphosphine)nickel(0)

A: NiNHCH(C4H9)CONCH2(C4H9)

B: 1111-72-4
carbon dioxide

C: 13007-90-4
bis(triphenylphosphine)nickel(0) dicarbonyl

Conditions

Conditions	Yield
In tetrahydrofuran room temp.;

...Expand

: 55425-72-4
(2,2'-bipyridyl)(1,5-cyclooctadiene)nickel

: 13C(2)-L-leucine-N-carboxyanhydride

A: 14917-14-7
Ni(CO)2(2,2'-bipyridine)

B: 1111-72-4
carbon dioxide

Conditions

Conditions	Yield
In d7-N,N-dimethylformamide byproducts: poly-L-leucine; room temp.;

...Expand

: W((13)CH3)(NC6H5)(NC5H4C(CH3)(CH2NSi(CH3)3)2)(1+)*(CH3)B(C6F5)3(1-)=(WSi2N4C21(13)CH37)(BF15C19H3)

: 1111-72-4
carbon dioxide

: W((13)CH3)(N((13)CO2)C6H5)(NC5H4C(CH3)(CH2NSi(CH3)3)2)(1+)*(CH3)B(C6F5)3(1-)=(WSi2N4O2C21(13)C2H37)(BF15C19H3)

: W(O2(13)C(13)CH3)(NC6H5)(NC5H4C(CH3)(CH2NSi(CH3)3)2)(1+)*(CH3)B(C6F5)3(1-)=(C21(13)C2H37N4O2Si2W)(BF15C19H3)

Conditions

Conditions	Yield
In not given treatment of W-complex with CO2 at room temp.; detd. by (13)C NMR;	A 0% B 100%

...Expand

: C40H56O5Zr

: 1111-72-4
carbon dioxide

: 1500114-64-6
C72(13)CH96O10Zr2

Conditions

Conditions	Yield
In tetrahydrofuran-d8 at 20℃; for 0.5h; Inert atmosphere;	100%

: 1111-72-4
carbon dioxide

: 274-07-7
benzo[1,3,2]dioxaborole

: 72035-41-7
2-methoxybenzo[d][1,3,2]dioxaborole

Conditions

Conditions	Yield
With C35H73BN6P2 at 60℃; under 3800.26 Torr; for 0.25h; Reagent/catalyst; Time; Inert atmosphere;	100%

: 38720-09-1, 132075-39-9, 136734-06-0
Fe(H)2(1,2-bis(dimethylphosphino)ethane)2

: 1111-72-4
carbon dioxide

: [Fe(H(13)CO2)H(1,2-bis(dimethylphosphino)ethane)2]

Conditions

Conditions	Yield
In tetrahydrofuran-d8	100%

: 1111-72-4
carbon dioxide

: trans-[FeH(C≡CH)(1,2-bis(diethylphosphino)ethane)2]

: cis-[Fe(O13C(O)C(13C(O)OH)CH-κ2C,O)(1,2-bis(diethylphosphino)ethane)2]

Conditions

Conditions	Yield
In tetrahydrofuran-d8 at -78 - 20℃; under 3040.2 Torr; for 24h;	100%

: 110-53-2
1-Bromopentane

: 1111-72-4
carbon dioxide

: 58454-07-2
<1-13C>hexanoic acid

Conditions

Conditions	Yield
With magnesium	99%
Stage #1: 1-Bromopentane With magnesium In diethyl ether Heating; Stage #2: carbon dioxide

: 1111-72-4
carbon dioxide

: 768-33-2
phenyldimethylsilyl chloride

: 1346220-47-0
13C-methyldiphenylsilanecarboxylic acid

Conditions

Conditions	Yield
Stage #1: phenyldimethylsilyl chloride With lithium In tetrahydrofuran at 20℃; for 6h; Inert atmosphere; Stage #2: carbon dioxide In tetrahydrofuran at -78℃; for 16h; Inert atmosphere;	99%

: C50H78N2Ni2O2P6

: 1111-72-4
carbon dioxide

: C25(13)CH39NiO3P3

Conditions

Conditions	Yield
In tetrahydrofuran; acetonitrile at 20℃; under 760.051 Torr; for 5h; Schlenk technique; Inert atmosphere;	99%

: C27H43NiOP3

: 1111-72-4
carbon dioxide

: C27(13)CH43NiO3P3

Conditions

Conditions	Yield
In benzene at 20℃; for 1h; Schlenk technique; Inert atmosphere;	99%

: 1111-72-4
carbon dioxide

: 100-61-8
N-methylaniline

: N-methyl-N-phenylformamide

Conditions

Conditions	Yield
With Zn(salen); phenylsilane at 25℃; under 3750.38 Torr; for 7h;	99%

: 14856-79-2
N-benzyl(trimethylsilyl)amine

: 1111-72-4
carbon dioxide

: 13C-1,3-dibenzylurea

Conditions

Conditions	Yield
With pyridine; C14H34Cl2InNO2Si2 In toluene at 110℃; under 2280.15 Torr; for 12h;	99%

: 110-89-4
piperidine

: 1111-72-4
carbon dioxide

: 115-19-5
2-methyl-but-3-yn-2-ol

: C10(13)CH19NO3

Conditions

Conditions	Yield
With triphenylphosphine; silver carbonate In acetonitrile at 30℃; under 750.075 Torr; for 16h; Schlenk technique;	98%

...Expand

: 1111-72-4
carbon dioxide

: 536-74-3
phenylacetylene

: 637-44-5
phenylpropyolic acid

Conditions

Conditions	Yield
Stage #1: carbon dioxide; phenylacetylene With diethoxymethylane; potassium tert-butylate at 40℃; for 2h; Schlenk technique; Stage #2: With hydrogenchloride In water Reagent/catalyst; Schlenk technique;	98%

: 72-69-5
3-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)-N-methyl-1-propanamine

: 1111-72-4
carbon dioxide

: [N-13CH3]-amitriptyline

Conditions

Conditions	Yield
With hydrogen; tris(acetylacetonato)ruthenium(III); lithium chloride; [2-((diphenylphospino)methyl)-2-methyl-1,3-propanediyl]bis[diphenylphosphine] In tetrahydrofuran at 140℃; for 20h; Autoclave; Inert atmosphere;	96%

: 1111-72-4
carbon dioxide

: potassium 2-(4-cyanophenyl)acetate

: C8(13)CH7NO2

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 20℃; under 760.051 Torr; for 24h;	96%

: 1111-72-4
carbon dioxide

: C11H10NO2(1-)*K(1+)

: C10(13)CH11NO2

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 85℃; under 760.051 Torr; for 1h;	96%

: 1111-72-4
carbon dioxide

: 1066-54-2
trimethylsilylacetylene

: 259862-56-1
3-(trimethylsilyl)[1-13C]propinoic acid

Conditions

Conditions	Yield
Stage #1: trimethylsilylacetylene With n-butyllithium In tetrahydrofuran; light petroleum at -78℃; Inert atmosphere; Stage #2: carbon dioxide In tetrahydrofuran; light petroleum at -78℃; for 1h; Inert atmosphere;	95%
Stage #1: trimethylsilylacetylene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.75h; Metallation; Stage #2: carbon dioxide In tetrahydrofuran; hexane at -78℃; for 1h; Addition; Further stages.;

: 50-47-5
desipramine

: 1111-72-4
carbon dioxide

: [N-13CH3]-imipramine

Conditions

Conditions	Yield
With hydrogen; tris(acetylacetonato)ruthenium(III); lithium chloride; [2-((diphenylphospino)methyl)-2-methyl-1,3-propanediyl]bis[diphenylphosphine] In tetrahydrofuran at 140℃; for 20h; Autoclave; Inert atmosphere;	95%

: 1111-72-4
carbon dioxide

: C45H63Cu3N6S(1-)*C12H24KO6(1+)

A: 2K(1+)*(13)C2O4(2-)=K2(13)C2O4

B: C45H63Cu3N6S

Conditions

Conditions	Yield
In benzene-d6 at -80℃; for 0.5h; Catalytic behavior; Kinetics; Mechanism;	A 95% B n/a

...Expand

: 1111-72-4
carbon dioxide

: C57H87Cu3KN6O3S

A: 2K(1+)*(13)C2O4(2-)=K2(13)C2O4

B: C45H63Cu3N6S

Conditions

Conditions	Yield
In d7-N,N-dimethylformamide at -80℃; for 0.5h; Catalytic behavior;	A 95% B n/a

...Expand

: 24202-80-0
2-methyl-4-(pyridin-3-yl)but-3-yn-2-ol

: 1111-72-4
carbon dioxide

: C10(13)CH11NO3

Conditions

Conditions	Yield
With C9H14N2O2 In neat (no solvent) at 60℃; under 15001.5 Torr; for 1h; Autoclave; stereoselective reaction;	95%

: 109-65-9
1-bromo-butane

: 1111-72-4
carbon dioxide

: 38765-82-1
<1-13C>Pentansaeure

Conditions

Conditions	Yield
With magnesium	93%

: 1111-72-4
carbon dioxide

: 91597-65-8
[13C]methyl phenyl sulfide

: 936100-69-5
2-(phenylthio)[1,2-13C2]acetic acid

Conditions

Conditions	Yield
Stage #1: [13C]methyl phenyl sulfide With sec.-butyllithium In tetrahydrofuran at -78℃; for 0.666667h; Cooling with ethanol-dry ice; Stage #2: carbon dioxide In tetrahydrofuran at -78 - 20℃; for 3h; Stage #3: With hydrogenchloride; water pH=2.0; Product distribution / selectivity;	93%

: 21087-29-6
trans-3-phenylprop-2-enyl chloride

: 1111-72-4
carbon dioxide

: 536-74-3
phenylacetylene

: 1253101-31-3
(13)C(carbonyl)-(E)-cinnamyl phenylpropiolate

Conditions

Conditions	Yield
With chloro[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]copper(I); potassium carbonate In N,N-dimethyl-formamide at 60℃; under 7500.75 Torr; for 24h; Autoclave;	93%

...Expand

: 1111-72-4
carbon dioxide

: C24H40B4Cl2N2P2

: C24(13)CH40B4Cl2N2O2P2

Conditions

Conditions	Yield
In benzene-d6 at 20℃; under 750.075 Torr; for 0.0833333h; Inert atmosphere; Schlenk technique;	93%

: 1111-72-4
carbon dioxide

: 591-51-5
phenyllithium

: 3880-99-7
1-(13C)benzoic acid

Conditions

Conditions	Yield
	92.5%

: 1111-72-4
carbon dioxide

: 6921-34-2
benzylmagnesium chloride

: 57825-33-9
(1-13C)-phenylacetic acid

Conditions

Conditions	Yield
In tetrahydrofuran; 2-methyltetrahydrofuran at -76 - 20℃; for 9h; Schlenk technique; Inert atmosphere;	92%
In diethyl ether for 2h;	70%

: 1111-72-4
carbon dioxide

: 677-22-5
tert-butylmagnesium chloride

: 1863-83-8
2,2-dimethylpropanoic acid-carboxyl-13C

Conditions

Conditions	Yield
In diethyl ether at -15℃; for 12h;	92%
at 0℃; for 0.333333h; Carboxylation;	1.79 g

: C52H96Si4Ti2

: 1111-72-4
carbon dioxide

A: C52H92O2Si4Ti2

B: C52(13)C2H92O2Si4Ti2

Conditions

Conditions	Yield
With methylcyclohexane-d14 In methyl cyclohexane at -78 - 20℃; Inert atmosphere;	A 77% B 92%

...Expand

: 1111-72-4
carbon dioxide

: 115-19-5
2-methyl-but-3-yn-2-ol

: C5(13)CH8O3

Conditions

Conditions	Yield
With triphenylphosphine; silver carbonate In chloroform at 25℃; under 750.075 Torr; for 2h; Schlenk technique;	92%

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Safety Statements	9
RIDADR	UN 1013 2.2
WGK Germany	3
F	4.5

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