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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 nitrogen trioxide;nitrous anhydride

Cas:10544-73-7

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

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.

Nitrogen oxide (N2O3)

Cas:10544-73-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

Nitrogen oxide (N2O3)

Cas:10544-73-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

High Purity nitrogen trioxide;nitrous anhydride

Cas:10544-73-7

Min.Order:1 Gram

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

Shanghai Run-Biotech Co., Ltd.

Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por

dinitrogen trioxide

Cas:10544-73-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Raymon Biotech Co., Ltd.

Nitrogen oxide (N2O3) Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen

Nitrogen oxide (N2O3)

Cas:10544-73-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

10544-73-7

Cas:10544-73-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemical Co.Ltd

Nitrogen oxide (N2O3)Appearance:Off white to slight yellow solid Storage:Stored in shaded, cool and dry places Package:1L 5L 10L 25L bottle Application:pharma intermediate Transportation:Handle with cares to avoid damaging the packages. Protect them

Nitrogen oxide (N2O3)

Cas:10544-73-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

nitrogen(II) oxide
10102-43-9

nitrogen(II) oxide

dinitrogen tetraoxide
10544-72-6

dinitrogen tetraoxide

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

Conditions
ConditionsYield
In toluene -20°C,for 2h;94.4%
In toluene -20°C,for 2h;94.4%
-20°C, absorption of NO;
dinitrogen tetraoxide
10544-72-6

dinitrogen tetraoxide

phosphorus trichloride
7719-12-2, 52843-90-0

phosphorus trichloride

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

P4O4Cl10

P4O4Cl10

C

pyrophosphoryl chloride
13498-14-1

pyrophosphoryl chloride

D

nitrogen(II) oxide
10102-43-9

nitrogen(II) oxide

Conditions
ConditionsYield
In neat (no solvent) byproducts: NOCl, NO2Cl; Irradiation (UV/VIS); passing dry N2O4 over the surface of freshly distd. PCl3 cooled at -40 °C and under irradiation with UV light; absortion under formation of a dark red liq.; expelling NO, N2O3, NOCl, NO2Cl;; isolation of liquid products by fractionation; liquid phase containing POCl3, P2O3Cl4 and P4O4Cl10; yield of P2O3Cl4 25 %, P4O4Cl10 3 %;;A n/a
B 3%
C 25%
D n/a
E n/a
In neat (no solvent) byproducts: NOCl, NO2Cl; passing dry N2O4 over the surface of freshly distd. PCl3 cooled at -40 °C; absortion under formation of a dark red liq.; expelling NO, N2O3, NOCl, NO2Cl; liquid phase contg. POCl3, P2O3Cl4 and a small amount of P4O4Cl10;; isolation of liquid products by fractionation; yield of P2O3Cl4 5 %, P4O4Cl10 10 %;;A n/a
B 10%
C 5%
D n/a
E n/a
dinitrogen tetraoxide
10544-72-6

dinitrogen tetraoxide

phosphorus trichloride
7719-12-2, 52843-90-0

phosphorus trichloride

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

P4O4Cl10

P4O4Cl10

C

P2O6NCl2

P2O6NCl2

D

pyrophosphoryl chloride
13498-14-1

pyrophosphoryl chloride

Conditions
ConditionsYield
In neat (no solvent) byproducts: NOCl, NO2Cl, NO; passing dry N2O4 over the surface of freshly distd. PCl3 cooled at -10 °C; absortion under formation of a dark red liq.; expelling NO, N2O3, NOCl, NO2Cl and pptn. of P2O6NCl2; liquid phase contg. POCl3, P2O3Cl4 and a small amount of P4O4Cl10;; isolation of liquid products by fractionation; yield of P2O3Cl4 17 % and of P4O4Cl10 5 %;;A n/a
B 5%
C n/a
D 17%
E n/a
sodium azide

sodium azide

NOSO2OH

NOSO2OH

A

hydrogen azide

hydrogen azide

B

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

C

nitrosyl azide
62316-46-5

nitrosyl azide

D

Nitrogen dioxide
10102-44-0

Nitrogen dioxide

E

dinitrogen monoxide
10024-97-2

dinitrogen monoxide

Conditions
ConditionsYield
With sulfuric acid byproducts: N2; addition of NOSO2OH in concd. H2SO4 at -195.8°C, next handle from -30 to -35°C for 8-24 h;A n/a
B n/a
C 6%
D n/a
E n/a
With H2SO4 byproducts: N2; addition of NOSO2OH in concd. H2SO4 at -195.8°C, next handle from -30 to -35°C for 8-24 h;A n/a
B n/a
C 6%
D n/a
E n/a
sodium azide

sodium azide

nitric acid
7697-37-2

nitric acid

A

hydrogen azide

hydrogen azide

B

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

C

nitrosyl azide
62316-46-5

nitrosyl azide

D

Nitrogen dioxide
10102-44-0

Nitrogen dioxide

E

dinitrogen monoxide
10024-97-2

dinitrogen monoxide

Conditions
ConditionsYield
With sulfuric acid byproducts: N2; addition of 1:1 mixture of HNO3 - H2SO4 at -195.8°C, next handle from -30 to -35°C for 8-24 h;A n/a
B n/a
C 5%
D n/a
E n/a
With H2SO4 byproducts: N2; addition of 1:1 mixture of HNO3 - H2SO4 at -195.8°C, next handle from -30 to -35°C for 8-24 h;A n/a
B n/a
C 5%
D n/a
E n/a
byproducts: N2; 70% HNO3 addition at -195.8°C, next handle from -30 to -35°C for 8-24 h;A n/a
B n/a
C 4%
D n/a
E n/a
phosphorous acid
10294-56-1

phosphorous acid

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

phosphoric acid
86119-84-8, 7664-38-2

phosphoric acid

Conditions
ConditionsYield
With oxygen; nitric acid byproducts: H2O; at 90°C 45 min with 2-fold excess of 30% HNO3;A n/a
B 5%
With oxygen; nitric acid byproducts: H2O; at 90°C 45 min with 2-fold excess of 55% HNO3;
hypophosphorous acid
6303-21-5

hypophosphorous acid

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

phosphoric acid
86119-84-8, 7664-38-2

phosphoric acid

Conditions
ConditionsYield
With oxygen; nitric acid byproducts: H2O; at 90°C 45 min with 2-fold excess of 30% HNO3;A n/a
B 5%
With oxygen; nitric acid byproducts: H2O; at 90°C 45 min with 2-fold excess of 55% HNO3;
nitrogen(II) oxide
10102-43-9

nitrogen(II) oxide

A

N-oxo-N-nitrosoamine
16824-89-8, 12533-50-5

N-oxo-N-nitrosoamine

B

peroxo nitrate radical
126588-37-2

peroxo nitrate radical

C

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

D

nitrous anhydride
122413-35-8

nitrous anhydride

E

Nitrogen dioxide
10102-44-0

Nitrogen dioxide

Conditions
ConditionsYield
In gaseous matrix Kinetics; in gas phase (Ar); further product: N2O4; 0.5-1 h deposition on 10 K CsI window; characterized IR spect.;
Nitrogen dioxide
10102-44-0

Nitrogen dioxide

A

dinitrogen tetroxide
15969-55-8

dinitrogen tetroxide

B

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

C

dinitrogen tetraoxide
10544-72-6

dinitrogen tetraoxide

D

dinitrogen pentoxide
10102-03-1

dinitrogen pentoxide

Conditions
ConditionsYield
In gaseous matrix gas-phase react. of NO2/ Ar deposited on a cold CsI window with O3/ Ar (deposition rates of O3: 0.09 to less than 0.27 mmol/ h); not isolated, detected by IR spectroscopy;;
sodium silicate

sodium silicate

nitrosylchloride
2696-92-6

nitrosylchloride

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

sodium chloride
7647-14-5

sodium chloride

Conditions
ConditionsYield
In neat (no solvent) byproducts: SiO2;
In neat (no solvent) byproducts: SiO2;
calcium oxide

calcium oxide

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

calcium(II) nitrate
13477-34-4

calcium(II) nitrate

Conditions
ConditionsYield
With nitrogen oxides; Fe(OH)3 or Al(OH)3 or Cr(OH)3 In water absorption of nitrogen oxides in suspensions of heavy metal hydroxides and with CaO; then interaction of the intermediately formed nitrates;;
With nitrogen oxides In water absorption of nitrogen oxides in suspensions of heavy metal hydroxides and with CaO; then interaction of the intermediately formed nitrates;;
sulfur dioxide
7446-09-5

sulfur dioxide

dinitrogen tetraoxide
10544-72-6

dinitrogen tetraoxide

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

sulfur trioxide
7446-11-9

sulfur trioxide

Conditions
ConditionsYield
In liquid sulphur dioxide dry conditions;
nitrogen
7727-37-9

nitrogen

oxygen
80937-33-3

oxygen

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

nitrogen(II) oxide
10102-43-9

nitrogen(II) oxide

C

Nitrogen dioxide
10102-44-0

Nitrogen dioxide

Conditions
ConditionsYield
other Radiation; in a 2.45 GHz microwave-sustained discharge at 1-10 Torr; products condensed at 77 K, analysis by MS and emission spectra;
nitric acid
7697-37-2

nitric acid

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

nitrogen(II) oxide
10102-43-9

nitrogen(II) oxide

C

cis-nitrous acid
7782-77-6

cis-nitrous acid

D

Nitrogen dioxide
10102-44-0

Nitrogen dioxide

E

trans-hyponitrous acid
19467-31-3, 173728-04-6

trans-hyponitrous acid

Conditions
ConditionsYield
With sodium byproducts: N2O, N2, NH3; decompn. of HNO3 with Na in presence of H2O; further decompn.-product: H2;;
nitric acid
7697-37-2

nitric acid

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

nitrogen(II) oxide
10102-43-9

nitrogen(II) oxide

C

Nitrogen dioxide
10102-44-0

Nitrogen dioxide

Conditions
ConditionsYield
In not given from HNO3 soln. of density 1.4;
nitric acid
7697-37-2

nitric acid

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

Nitrogen dioxide
10102-44-0

Nitrogen dioxide

C

dinitrogen monoxide
10024-97-2

dinitrogen monoxide

Conditions
ConditionsYield
With sulfur dioxide In not given various products for various HNO3 concn.;
With SO2 In not given various products for various HNO3 concn.;
nitric acid
7697-37-2

nitric acid

arsenic(III) trioxide

arsenic(III) trioxide

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

nitrogen(II) oxide
10102-43-9

nitrogen(II) oxide

C

dinitrogen tetraoxide
10544-72-6

dinitrogen tetraoxide

Conditions
ConditionsYield
various prods. for various concn. of HNO3;
various prods. for various concn. of HNO3;
nitrogen(II) oxide
10102-43-9

nitrogen(II) oxide

nitric acid
7697-37-2

nitric acid

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

cis-nitrous acid
7782-77-6

cis-nitrous acid

Conditions
ConditionsYield
in dild. HNO3;
in dild. HNO3;
nitrogen

nitrogen

nitrogen(II) oxide
10102-43-9

nitrogen(II) oxide

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

nitrogen
7727-37-9

nitrogen

Conditions
ConditionsYield
with N - N2 (both metastable) mixture marked as "active nitrogen";
with N - N2 (both metastable) mixture marked as "active nitrogen";
mercury

mercury

sodium nitrite
7632-00-0

sodium nitrite

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

nitrogen(II) oxide
10102-43-9

nitrogen(II) oxide

Conditions
ConditionsYield
With sulfuric acid with lead chamber crystals;A <1
B n/a
With sulfuric acid In not given concd. H2SO4; washing with KOH soln.;A <1
B n/a
antimony
7440-36-0

antimony

A

antimony(III) trioxide

antimony(III) trioxide

B

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

C

silver
7440-22-4

silver

Conditions
ConditionsYield
With silver nitrate In not given adding Sb to the cold concd. AgNO3 soln.; with excess of AgNO3 Ag formed in a violent reaction;
In not given
dinitrogen tetraoxide
10544-72-6

dinitrogen tetraoxide

A

zinc(II) nitrate
10196-18-6

zinc(II) nitrate

B

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

Conditions
ConditionsYield
In sulfolane byproducts: NO; React. of Zn powder with excess of N2O4 in sulfolane.; Distn. of NO, N2O3 and of excess N2O4 in vac.;
nitrosylsulfuric acid

nitrosylsulfuric acid

potassium nitrate

potassium nitrate

A

potassium hydrogensulfate
7646-93-7

potassium hydrogensulfate

B

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

C

Nitrogen dioxide
10102-44-0

Nitrogen dioxide

Conditions
ConditionsYield
condensation,distn.;
dinitrogen tetraoxide
10544-72-6

dinitrogen tetraoxide

phosphorus trichloride
7719-12-2, 52843-90-0

phosphorus trichloride

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

P2O6NCl2

P2O6NCl2

C

pyrophosphoryl chloride
13498-14-1

pyrophosphoryl chloride

D

nitrogen(II) oxide
10102-43-9

nitrogen(II) oxide

Conditions
ConditionsYield
In neat (no solvent) byproducts: NOCl, NO2Cl, P4O4Cl10; passing dry N2O4 over the surface of freshly distd. PCl3 cooled at -10 °C; absortion under formation of a dark red liq.; expelling NO, N2O3, NOCl, NO2Cl and pptn. of P2O6NCl2; liquid phase contg. POCl3, P2O3Cl4 and a small amount of P4O4Cl10;; isolation of liquid products by fractionation; mechanism described; formation of a small amount of PCl5 by react. of NOCl with PCl3 in the gaseous phase;;
sodium nitrite
7632-00-0

sodium nitrite

A

sodium nitrate
7631-99-4

sodium nitrate

B

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

C

nitrogen
7727-37-9

nitrogen

D

nitrogen(II) oxide
10102-43-9

nitrogen(II) oxide

Conditions
ConditionsYield
decompn. at 330-380°C in CO2-atm.;
decompn. at 330-380°C in CO2-atm.;
sodium nitrite
7632-00-0

sodium nitrite

A

sodium oxide

sodium oxide

B

sodium nitrate
7631-99-4

sodium nitrate

C

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

D

nitrogen
7727-37-9

nitrogen

E

nitrogen(II) oxide
10102-43-9

nitrogen(II) oxide

Conditions
ConditionsYield
decompn. at 380°C in closed vessel;
decompn. at 380°C in closed vessel;
sodium nitrite
7632-00-0

sodium nitrite

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

Conditions
ConditionsYield
decompn. at 330-380°C in N2-atm.;
With sulfuric acid In not given Na salt stirred for ca. 1 h in CH2Cl2 or 1,2 dichloroethane, cooled to 0°C, added dropwise to a aq. sulfuric acid; org. layer separated, dried (Na2SO4, mol. sieve);
With sulfuric acid In water with concd.H2SO4;
With H2SO4 In water with concd.H2SO4;
decompn. at 330-380°C in N2-atm.;
ammonium nitrate

ammonium nitrate

A

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

B

water
7732-18-5

water

C

nitrogen(II) oxide
10102-43-9

nitrogen(II) oxide

D

Nitrogen dioxide
10102-44-0

Nitrogen dioxide

Conditions
ConditionsYield
byproducts: N2, HNO31; detonation by strong initial ignition;
dinitrogen trioxide
10544-73-7

dinitrogen trioxide

sulfuric acid
7664-93-9

sulfuric acid

nitrosylsulfuric acid
7782-78-7

nitrosylsulfuric acid

Conditions
ConditionsYield
In acetonitrile78%
bis(triphenylphosphine)iridium(I) carbonyl chloride
15318-31-7, 14871-41-1, 59246-46-7

bis(triphenylphosphine)iridium(I) carbonyl chloride

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

carbonylchloronitrosylnitrobis(triphenylphosphine)iridium(III)

carbonylchloronitrosylnitrobis(triphenylphosphine)iridium(III)

Conditions
ConditionsYield
In dichloromethane under Ar; N2O3 was passed into a soln. of complex in CH2Cl2 for 30 min; soln. was concd., hot EtOH was added, crystals were centrifuged, washedwith EtOH, ether, dried in vac.; elem. anal.;75%
dinitrogen trioxide
10544-73-7

dinitrogen trioxide

Ir(1+)*CO*SO2*Cl(1-)*2P(C6H5)3=Ir(CO)(SO2)Cl(P(C6H5)3)2

Ir(1+)*CO*SO2*Cl(1-)*2P(C6H5)3=Ir(CO)(SO2)Cl(P(C6H5)3)2

carbonylchloronitronitratobis(triphenylphosphine)iridium(III)

carbonylchloronitronitratobis(triphenylphosphine)iridium(III)

Conditions
ConditionsYield
With oxygen In dichloromethane under Ar; N2O3 was passed into a soln. of the Ir complex in CH2Cl2 for 30 min in the presence of O2; soln. was concd., hot EtOH was added, crystals were centrifuged, washedwith EtOH, ether, dried in vac.; elem. anal.;70%
dinitrogen trioxide
10544-73-7

dinitrogen trioxide

Ir(CO)(H2S)Cl(P(C6H5)3)2
77340-37-5

Ir(CO)(H2S)Cl(P(C6H5)3)2

carbonylchloronitronitratobis(triphenylphosphine)iridium(III)

carbonylchloronitronitratobis(triphenylphosphine)iridium(III)

Conditions
ConditionsYield
With oxygen In dichloromethane under Ar; N2O3 was passed into a soln. of the Ir complex in CH2Cl2 for 30 min in the presence of O2; soln. was concd., hot EtOH was added, crystals were centrifuged, washedwith EtOH, ether, dried in vac.; elem. anal.;68%
bis(triphenylphosphine)iridium(I) carbonyl chloride
15318-31-7, 14871-41-1, 59246-46-7

bis(triphenylphosphine)iridium(I) carbonyl chloride

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

carbonylchloronitronitratobis(triphenylphosphine)iridium(III)

carbonylchloronitronitratobis(triphenylphosphine)iridium(III)

Conditions
ConditionsYield
With oxygen In dichloromethane under Ar; O2 was passed into a soln. of the Ir complex in CH2Cl2 for 30min, then N2O3 for 30 min; soln. was concd., hot EtOH was added, crystals were centrifuged, washedwith EtOH, ether, dried in vac.; elem. anal.;62%
dinitrogen trioxide
10544-73-7

dinitrogen trioxide

triphenylbismuthane
603-33-8

triphenylbismuthane

benzenediazonium nitrate

benzenediazonium nitrate

Conditions
ConditionsYield
With nitrogen(II) oxide molar ratio Bi(C6H5)3:N2O3:NO =1:1:1;54%
dinitrogen trioxide
10544-73-7

dinitrogen trioxide

carbonylhydridotris(triphenylphosphine)iridium(I)
33541-67-2

carbonylhydridotris(triphenylphosphine)iridium(I)

hydridocarbonylnitrosylnitro(triphenylphosphine)iridium(III)

hydridocarbonylnitrosylnitro(triphenylphosphine)iridium(III)

Conditions
ConditionsYield
In dichloromethane byproducts: PPh3; under Ar; N2O3 was passed into a soln. of the Ir complex in CH2Cl2 for 30 min; soln. was concd., hot EtOH was added, crystals were centrifuged, washedwith EtOH, ether, dried in vac., recrystd. from CH2Cl2-MeOH; elem. anal.;40%
dinitrogen trioxide
10544-73-7

dinitrogen trioxide

triphenylbismuthane
603-33-8

triphenylbismuthane

A

bismuth(III) nitrate

bismuth(III) nitrate

B

benzenediazonium nitrate

benzenediazonium nitrate

Conditions
ConditionsYield
A n/a
B 10%
di(rhodium)tetracarbonyl dichloride

di(rhodium)tetracarbonyl dichloride

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

cyclopentadienylthallium(I)

cyclopentadienylthallium(I)

A

(C5H5)2Rh2(NO)2
67426-08-8

(C5H5)2Rh2(NO)2

B

(C5H5)3Rh3(NO)2
75495-01-1

(C5H5)3Rh3(NO)2

Conditions
ConditionsYield
In tetrahydrofuran in N2 atm. nitric oxide bubbled through soln. (Rh(CO)2Cl)2 in THF for 20 h, CpTl added and stirred for 14 h; soln. filtered, filtrate evapd. and purified by chromy. (silica gel/benzene) - Cp2Rh2(NO)2; solid extd. with CH2Cl2, soln. reduced in volume and placed in freezer at -15°C, ppt. filtered - Cp3Rh3(NO)2; elem. anal.;A 9%
B n/a
In tetrahydrofuran in N2 atm. nitric oxide bubbled through soln. (Rh(CO)2Cl)2 in THF for 24 h, CpTl added and stirred for 14 h; soln. filtered, filtrate evapd. and purified by chromy. (silica gel/benzene) - Cp2Rh2(NO)2; solid extd. with CH2Cl2, soln. reduced in volume and placed in freezer at -15°C, ppt. filtered - Cp3Rh3(NO)2; elem. anal.;A n/a
B 9%
In tetrahydrofuran in N2 atm. nitric oxide bubbled through soln. (Rh(CO)2Cl)2 in THF for 2.5 h, CpTl added and stirred for 14 h; soln. filtered, filtrate evapd. and purified by chromy. (silica gel/benzene) - Cp2Rh2(NO)2; solid extd. with CH2Cl2, soln. reduced in volume and placed in freezer at -15°C, ppt. filtered - Cp3Rh3(NO)2; elem. anal.;A 7.3%
B 3%
dinitrogen trioxide
10544-73-7

dinitrogen trioxide

dicarbonyl(cyclopentadienyl)rhodium

dicarbonyl(cyclopentadienyl)rhodium

A

(C5H5)2Rh2(NO)2
67426-08-8

(C5H5)2Rh2(NO)2

B

(C5H5)2Rh2(NO)(NO2)
75365-54-7

(C5H5)2Rh2(NO)(NO2)

C

(C5H5)3Rh3(NO)2
75495-01-1

(C5H5)3Rh3(NO)2

D

Rh3(3+)*3C5H5(1-)*3CO=(C5H5)3Rh3(CO)3
12148-54-8

Rh3(3+)*3C5H5(1-)*3CO=(C5H5)3Rh3(CO)3

Conditions
ConditionsYield
With air In dichloromethane nitric oxide bubbled through soln. CpRh(CO)2 in dichloromethane for several hours, air injected; solvent removed under reduced pressure and residue separated by TLC (pentane/dichloromethane);A 7%
B 1%
C n/a
D n/a
ammonium bisulfite

ammonium bisulfite

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

A

nitrogen
7727-37-9

nitrogen

B

sulfur dioxide
7446-09-5

sulfur dioxide

C

water
7732-18-5

water

Conditions
ConditionsYield
Kinetics; Denitration of N2O3 in reactor fitted with a stirrer (423 K, 30 min).; Chronopotentiometric titration.;
ammonium bisulfite

ammonium bisulfite

dinitrogen trioxide
10544-73-7

dinitrogen trioxide

A

sulfuric acid
7664-93-9

sulfuric acid

B

nitrogen
7727-37-9

nitrogen

C

water
7732-18-5

water

Conditions
ConditionsYield
Kinetics; Denitration of N2O3 in reactor fitted with a stirrer (423 K, 30 min).; Chronopotentiometric titration.;
dinitrogen trioxide
10544-73-7

dinitrogen trioxide

sodium chloride
7647-14-5

sodium chloride

sodium nitrate
7631-99-4

sodium nitrate

Conditions
ConditionsYield
In neat (no solvent) byproducts: NOCl; treatment of solid NaCl with NO2;; dissolving NaNO3 in liquid NH3, separation from unreacted chloride;;
dinitrogen trioxide
10544-73-7

dinitrogen trioxide

copper(II) oxide

copper(II) oxide

Cu(1+)*NO3(1-)*NO2=CuNO3*NO2

Cu(1+)*NO3(1-)*NO2=CuNO3*NO2

Conditions
ConditionsYield
In neat (no solvent)
In neat (no solvent) treatmnet of CuO (prepared at temperatures lower than 120°C) with liquid N2O3;;
dinitrogen trioxide
10544-73-7

dinitrogen trioxide

lead(II) oxide

lead(II) oxide

lead(II) nitrate

lead(II) nitrate

Conditions
ConditionsYield
In neat (no solvent) below 120°C;;
dinitrogen trioxide
10544-73-7

dinitrogen trioxide

sulfur trioxide
7446-11-9

sulfur trioxide

S2O7(2-)*2NO(1+)=S2O7(NO)2

S2O7(2-)*2NO(1+)=S2O7(NO)2

Conditions
ConditionsYield
In gas 19 °C, above oleum;
dinitrogen trioxide
10544-73-7

dinitrogen trioxide

sulfur trioxide
7446-11-9

sulfur trioxide

NO2(1+)*NO3(1-)*3SO3=N2O5*3SO3

NO2(1+)*NO3(1-)*3SO3=N2O5*3SO3

Conditions
ConditionsYield
In trichlorophosphate 3% N2O3;
dinitrogen trioxide
10544-73-7

dinitrogen trioxide

sulfur trioxide
7446-11-9

sulfur trioxide

N2O3*3SO3

N2O3*3SO3

Conditions
ConditionsYield
room temp.;
In liquid sulphur dioxide -20 °C, exclusion of moisture;
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