LEAPChem supplies 200,000 of raw materials, specialty chemicals, fine chemicals, building blocks and advanced intermediates. Purity: 98% - 99%. Each product is checked by Quality Control: NMR, HPLC, GC, MS, Titration, KF, Elemental analysis etc. Qu
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Dazomet Basic information Product Name: Dazomet Synonyms: 3,5-Dimethyl tetrahydro-2-H,1,3,5-thiadiazone-2-thione;3,5-Dimethyl-1,3,5-2H-tetrahydrothiadiazine-2-thione;3,5-Dimethyl-1,3,5-t
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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inquiryDazomet Basic information Product Name: Dazomet Synonyms: 3,5-Dimethyl tetrahydro-2-H,1,3,5-thiadiazone-2-thione;3,5-Dimethyl-1,3,5-2H-tetrahydrothiadiazine-2-thione;3, 5-Dime
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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
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N-methyl-N-chloromethylcarbamoyl chloride
N-methylcarbamodithioic acid ammonium salt
A
dazomet
B
3,5-Dimethyl-2-thioxo-[1,3,5]thiadiazinan-4-one
Conditions | Yield |
---|---|
With triethylamine In acetone 1.)ice-water cooling, 1h 2.)r.t., 2 h; | A 7% B 41% |
Conditions | Yield |
---|---|
(i) EtOH, (ii) /BRN= 1209228/, H2O; Multistep reaction; |
dazomet
dazomet
chromium(0) hexacarbonyl
[Cr(CO)5(3,5-dimethyl-tetrahydro-2H-1,3,5-thiadiazine-2-thione)]
Conditions | Yield |
---|---|
In tetrahydrofuran Irradiation (UV/VIS); under dry n2, Schlenk setup, 1:1 mixt. in THF, irradiated for 2 h, evapd. to dryness, dissolved (CH2Cl2); pptd. (ether), washed (ether), dried (vac.), elem. anal.; | 79% |
dazomet
cymantrene
[Mn(CO)2(C5H5)(3,5-dimethyl-tetrahydro-2H-1,3,5-thiadiazine-2-thione)]
Conditions | Yield |
---|---|
In tetrahydrofuran Irradiation (UV/VIS); under dry n2, Schlenk setup, 1:1 mixt. in THF, irradiated for 2 h, evapd. to dryness, dissolved (CH2Cl2); pptd. (ether), washed (ether), dried (vac.), elem. anal.; |
dazomet
molybdenum hexacarbonyl
[Mo(CO)5(3,5-dimethyl-tetrahydro-2H-1,3,5-thiadiazine-2-thione)]
Conditions | Yield |
---|---|
In tetrahydrofuran Irradiation (UV/VIS); under dry n2, Schlenk setup, 1:1 mixt. in THF, irradiated for 2 h, evapd. to dryness, dissolved (CH2Cl2); pptd. (ether), washed (ether), dried (vac.), elem. anal.; |
dazomet
rhenium(I) pentacarbonyl bromide
[Re(CO)4Br(3,5-dimethyl-tetrahydro-2H-1,3,5-thiadiazine-2-thione)]
Conditions | Yield |
---|---|
In tetrahydrofuran Irradiation (UV/VIS); under dry n2, Schlenk setup, 1:1 mixt. in THF, irradiated for 2 h, evapd. to dryness, dissolved (CH2Cl2); pptd. (ether), washed (ether), dried (vac.), elem. anal.; |
dazomet
tungsten hexacarbonyl
[W(CO)5(3,5-dimethyl-tetrahydro-2H-1,3,5-thiadiazine-2-thione)]
Conditions | Yield |
---|---|
In tetrahydrofuran Irradiation (UV/VIS); under dry n2, Schlenk setup, 1:1 mixt. in THF, irradiated for 2 h, evapd. to dryness, dissolved (CH2Cl2); pptd. (ether), washed (ether), dried (vac.), elem. anal.; |
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