化学性质
本品为白色固体,熔点137~140℃,不溶于水,但可溶于醇和醚。
用途
2-羟基苯并噻唑是除草剂噻唑禾草灵的中间体。
生产方法
其制备方法是以二(2-硝基苯)二硫化物、Na₂S·9H₂O 和水回流30分钟,然后加入48% NaOH 水溶液和二氯甲烷。将反应混合物冷却至50℃后通入光气2小时,并在5℃下搅拌2小时。最后,在室温下过滤即可得到成品。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
苯并噻唑 | 1,3-Benzothiazole | 95-16-9 | C7H5NS | 135.189 |
3-(羟甲基)-2-苯并噻唑酮腙 | 3-(Hydroxymethyl)-2-benzothiazolinone | 72679-97-1 | C8H7NO2S | 181.215 |
2-氨基苯并噻唑 | 2-amino-benzthiazole | 136-95-8 | C7H6N2S | 150.204 |
2-巯基苯并噻唑 | 2-Mercaptobenzothiazole | 149-30-4 | C7H5NS2 | 167.255 |
2-溴苯并噻唑 | 2-bromo-1,3-benzothiazole | 2516-40-7 | C7H4BrNS | 214.085 |
2-氟苯并噻唑 | 2-fluoro-1,3-benzothiazole | 1123-98-4 | C7H4FNS | 153.18 |
2-氯苯并噻唑 | 2-Chlorobenzothiazole | 615-20-3 | C7H4ClNS | 169.634 |
—— | 5-(2-bromopropionyl)-2-benzothiazolinone | 94662-44-9 | C10H8BrNO2S | 286.149 |
—— | 2H-1,4-benzothiazine-2,3(4)-dione | 73042-64-5 | C8H5NO2S | 179.199 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
6-溴-2-苯并噻唑啉酮 | 6-bromo-1,3-benzothiazol-2(3H)-one | 62266-82-4 | C7H4BrNOS | 230.085 |
2(3H)-6-氯苯并噻唑酮 | 6-chloro-2,3-dihydrobenzothiazol-2-one | 62266-81-3 | C7H4ClNOS | 185.634 |
6-氨基-2(3H)苯并噻唑酮 | 6-Amino-1,3-benzothiazol-2(3H)-one | 56354-98-4 | C7H6N2OS | 166.203 |
3-甲基-2(3H)-苯并噻唑酮 | 3-methyl-(3H)benzothiazolone | 2786-62-1 | C8H7NOS | 165.216 |
6-丙基-1,3-苯并噻唑-2-醇 | 6-propylbenzo[d]thiazol-2(3H)-one | 204644-44-0 | C10H11NOS | 193.269 |
—— | 6-(2-bromoethyl)benzothiazolone | 118306-80-2 | C9H8BrNOS | 258.139 |
—— | 6-butylbenzo[d]thiazol-2(3H)-one | 135792-92-6 | C11H13NOS | 207.296 |
—— | 6-(3-chloropropyl)benzo[d]thiazol-2(3H)-one | 135792-95-9 | C10H10ClNOS | 227.714 |
—— | 6-(3-fluoropropyl)benzo[d]thiazol-2(3H)-one | 1350296-20-6 | C10H10FNOS | 211.26 |
—— | 6-(4-bromobutyl)benzothiazolinone | 152456-03-6 | C11H12BrNOS | 286.192 |
6-乙酰基-2(3H)-苯并噻唑酮 | 6-Acetyl-2(3H)-benzothiazolone | 133044-44-7 | C9H7NO2S | 193.226 |
6-硝基-2-苯并噻唑啉酮 | 6-nitro-2(3H)-benzothiazolone | 28620-12-4 | C7H4N2O3S | 196.186 |
2,3-二氢-2-氧代-6-苯并噻唑羧酸 | 2,3-dihydro-2-oxo-benzothiazole-6-carboxylic acid | 99615-68-6 | C8H5NO3S | 195.199 |
3-乙基-1,3-苯并噻唑-2-酮 | 3-ethyl-2-benzothiazolinone | 6468-14-0 | C9H9NOS | 179.243 |
3-乙烯基-1,3-苯并噻唑-2(3H)-酮 | 3-vinylbenzothiazol-2-one | 93549-69-0 | C9H7NOS | 177.227 |
3-(甲基氯)-2(3H)-苯并噻唑酮 | 3-(chloromethyl)-2-benzothiazolinone | 73762-91-1 | C8H6ClNOS | 199.661 |
3-(羟甲基)-2-苯并噻唑酮腙 | 3-(Hydroxymethyl)-2-benzothiazolinone | 72679-97-1 | C8H7NO2S | 181.215 |
2,3-二氢-2-氧代-6-苯并噻唑磺酰氯 | 2-oxo-2,3-dihydrobenzo[d]thiazole-6-sulfonyl chloride | 62425-99-4 | C7H4ClNO3S2 | 249.699 |
—— | 6-amino-3-methyl-2(3H)-benzothiazolone | 57334-19-7 | C8H8N2OS | 180.23 |
6-(2-氯乙酰基)-2(3h)-苯并噻唑酮 | 6-chloroacetyl-2(3H)-benzothiazolone | 99615-55-1 | C9H6ClNO2S | 227.671 |
2,3-二氢-2-氧代-6-苯并噻唑羧酸甲酯 | methyl 2,3-dihydro-2-oxobenzothiazole-6-carboxylate | 118620-99-8 | C9H7NO3S | 209.225 |
—— | 6-(2-bromoacetyl)benzo[d]thiazol-2(3H)-one | 133044-46-9 | C9H6BrNO2S | 272.122 |
1-(2-羟基-1,3-苯并噻唑-6-基)-1-丙酮 | 6-propanoyl-2(3H)-benzothiazolone | 133044-35-6 | C10H9NO2S | 207.253 |
2-巯基苯并噻唑 | 2-Mercaptobenzothiazole | 149-30-4 | C7H5NS2 | 167.255 |
6-(苯甲酰基)-3H-1,3-苯并噻唑-2-酮 | 6-benzoyl-2(3H)-benzothiazolone | 133044-31-2 | C14H9NO2S | 255.297 |
6-碘苯并[d]噻唑 | 6-iodobenzothiazole | 654070-00-5 | C7H4INS | 261.086 |
—— | 3-propylbenzothiazole-2-one | 66490-89-9 | C10H11NOS | 193.269 |
2-(2-氧代-1,3-苯并噻唑-3-基)乙腈 | 2-oxo-3(2H)-benzothiazolineacetonitrile | 61516-68-5 | C9H6N2OS | 190.225 |
—— | 3-allyl-1,3-benzothiazol-2(3H)-one | 13449-08-6 | C10H9NOS | 191.254 |
3-(2-羟基乙基)-1,3-苯并噻唑-2-酮 | 3-β-hydroxyethylbenzothiazolin-2-one | 21344-50-3 | C9H9NO2S | 195.242 |
—— | 3-(β-chloroethyl)benzothiazolin-2-one | 22258-71-5 | C9H8ClNOS | 213.688 |
—— | 3-(2-Aminoethyl)-1,3-benzothiazol-2-one | 85346-66-3 | C9H10N2OS | 194.257 |
—— | (2-oxo-benzothiazol-3-yl)-acetaldehyde | 1077-89-0 | C9H7NO2S | 193.226 |
—— | 3-isopropylbenzo[d]thiazol-2(3H)-one | 30208-62-9 | C10H11NOS | 193.269 |
—— | 6-(3-chloropropanoyl)benzo[d]thiazol-2(3H)-one | 133044-48-1 | C10H8ClNO2S | 241.698 |
6-丁酰基-1,3-苯并噻唑-2(3H)-酮 | 6-butyrylbenzo[d]thiazol-2(3H)-one | 133044-37-8 | C11H11NO2S | 221.28 |
—— | 3-(2-bromoethyl)benzo[d]thiazol-2(3H)-one | 98590-35-3 | C9H8BrNOS | 258.139 |
2-溴苯并噻唑 | 2-bromo-1,3-benzothiazole | 2516-40-7 | C7H4BrNS | 214.085 |
2-氯苯并噻唑 | 2-Chlorobenzothiazole | 615-20-3 | C7H4ClNS | 169.634 |
3-(2-氧代-1,3-苯并噻唑-3-基)丙腈 | β-(N-benzothiazoline-2-one)propionitrile | 881-13-0 | C10H8N2OS | 204.252 |
—— | 6-valerylbenzothiazolinone | 133044-39-0 | C12H13NO2S | 235.307 |
—— | 3-(3-bromopropyl)benzo[d]thiazol-2(3H)-one | 62781-34-4 | C10H10BrNOS | 272.165 |
—— | 3-(3-Chloropropyl)-3H-benzothiazol-2-one | 509147-91-5 | C10H10ClNOS | 227.714 |
—— | 3-(3-hydroxy-propyl)-3H-benzothiazol-2-one | 73762-70-6 | C10H11NO2S | 209.269 |
—— | 6-(4-bromobutyryl)benzothiazolinone | 183198-06-3 | C11H10BrNO2S | 300.176 |
3-甲基-2-氧代-1,3-苯并噻唑-6-甲醛 | 2,3-dihydro-3-methyl-2-oxobenzo[d]thiazole-6-carbaldehyde | 175693-04-6 | C9H7NO2S | 193.226 |
—— | 3-[(Dimethylamino)methyl]-1,3-benzothiazol-2-one | 85346-65-2 | C10H12N2OS | 208.284 |
—— | 3-pentylbenzo[d]thiazol-2(3H)-one | —— | C12H15NOS | 221.323 |
—— | 6-(4-hydroxyl butyryl)benzothiazolinone | 133044-43-6 | C11H11NO3S | 237.279 |
—— | 6-(phenylacetyl)benzothiazolinone | 154415-37-9 | C15H11NO2S | 269.324 |
4-(2-氧代-1,3-苯并噻唑-3-基)丁腈 | 2-oxo-3(2H)-benzothiazolinebutyronitrile | 61516-69-6 | C11H10N2OS | 218.279 |
—— | 6-(4-chlorobenzoyl)-2(3H)-benzothiazolone | 133044-33-4 | C14H8ClNO2S | 289.742 |
—— | 3-octylbenzo[d]thiazol-2(3H)-one | 90736-69-9 | C15H21NOS | 263.404 |
—— | 2(3H)-Benzothiazolone, 6-(4-bromobenzoyl)- | 205587-00-4 | C14H8BrNO2S | 334.193 |
—— | 3-(4-bromobutyl)benzo[d]thiazol-2(3H)-one | 1016539-17-5 | C11H12BrNOS | 286.192 |
—— | 3-(2-oxo-2,3-dihydrobenzo[d]thiazol-6-yl)propyl benzoate | 1350296-22-8 | C17H15NO3S | 313.377 |
—— | 5-(2-bromopropionyl)-2-benzothiazolinone | 94662-44-9 | C10H8BrNO2S | 286.149 |
—— | 3-(5-chloropentyl)-3H-benzothiazol-2-one | 509147-93-7 | C12H14ClNOS | 255.768 |
3-[2-(二甲氨基)乙基]-1,3-苯并噻唑-2-酮 | 3-(2-dimethylaminoethyl)benzothiazolin-2-one | 22291-83-4 | C11H14N2OS | 222.311 |
—— | 3-(3-dimethylaminopropyl)benzothiazolin-2-one | 66779-95-1 | C12H16N2OS | 236.338 |
—— | 3-(5-bromopentyl)benzo[d]thiazol-2(3H)-one | 1016539-19-7 | C12H14BrNOS | 300.219 |
—— | 3-(6-Chlorohexyl)-3H-benzothiazol-2-one | 509147-94-8 | C13H16ClNOS | 269.795 |
—— | 3-(6-bromohexyl)benzo[d]thiazol-2(3H)-one | 1016539-21-1 | C13H16BrNOS | 314.246 |
—— | 2(3H)-Benzothiazolone, 6-(3-methylbenzoyl)- | 167905-63-7 | C15H11NO2S | 269.324 |
—— | 3-methyl-6-(2-bromoethyl)benzothiazolinone | 135792-94-8 | C10H10BrNOS | 272.165 |
2-肼基苯并噻唑 | 1,3-benzothiazol-2-ylhydrazine | 615-21-4 | C7H7N3S | 165.219 |
—— | 3-(3-Chloro-2-methyl-propyl)-3H-benzothiazol-2-one | 509148-17-8 | C11H12ClNOS | 241.741 |
—— | 3-((R)-3-hydroxy-2-methylpropyl)-3H-benzothiazol-2-one | 509148-18-9 | C11H13NO2S | 223.296 |
—— | 3-((S)-3-hydroxy-2-methylpropyl)-3H-benzothiazol-2-one | 509148-19-0 | C11H13NO2S | 223.296 |
2-(2-氧代-1,3-苯并噻唑-3-基)乙酸乙酯 | <2-(2-oxo-3-benzothiazolin-3-yl)ethyl> ester of acetic acid | 22258-67-9 | C11H11NO3S | 237.279 |
—— | 3-(2-oxo-benzothiazol-3-yl)-propionamide | 69195-13-7 | C10H10N2O2S | 222.268 |
—— | 3-(2-diethylaminoethyl)benzothiazolin-2-one | 73762-84-2 | C13H18N2OS | 250.365 |
—— | 3H,3'H-3,3'-methanediyl-bis-benzothiazol-2-one | 92427-68-4 | C15H10N2O2S2 | 314.389 |
—— | 3-methyl-6-(3-chloropropyl)benzothiazolinone | 135792-96-0 | C11H12ClNOS | 241.741 |
—— | 6-(3-fluorobenzoyl)-3H-1,3-benzothiazol-2-one | —— | C14H8FNO2S | 273.287 |
—— | 6-(p-Anisoyl)Benzothiazolinone | 133044-59-4 | C15H11NO3S | 285.323 |
—— | 4-(2-oxo-benzothiazol-3-yl)-butyramide | 885-49-4 | C11H12N2O2S | 236.294 |
—— | 4-(2-oxo-benzothiazol-3-yl)-butyric acid | 1210-64-6 | C11H11NO3S | 237.279 |
3-(2-氧代-3-苯并噻唑)-丙酸 | β-(N-benzothiazoline-2-one)propionic acid | 883-50-1 | C10H9NO3S | 223.252 |
—— | 2-oxo-3-benzothiazolineacetyl chloride | 881-10-7 | C9H6ClNO2S | 227.671 |
—— | 3-[(diethylamino)methyl]-1,3-benzothiazol-2(3H)-one | 77708-52-2 | C12H16N2OS | 236.338 |
—— | 3-Methyl-6-(4-Bromobutyl)Benzothiazolinone | 152456-02-5 | C12H14BrNOS | 300.219 |
2-(2-氧代-1,3-苯并噻唑-3(2H)-基)乙酰胺 | 2-oxo-3(2H)-benzothiazolineacetamide | 881-11-8 | C9H8N2O2S | 208.241 |
—— | 3-(2-oxopropyl)-1,3-benzothiazol-2(3H)-one | 110817-93-1 | C10H9NO2S | 207.253 |
—— | 6-(2-bromobutyryl)benzothiazol-2(3H)-one | 866948-60-9 | C11H10BrNO2S | 300.176 |
—— | α-methyl-2-oxo-3-benzothiazolineacetonitrile | 74943-60-5 | C10H8N2OS | 204.252 |
3-苄基-3H-苯并噻唑-2-酮 | 3-benzylbenzo[d]thiazol-2(3H)-one | 22291-74-3 | C14H11NOS | 241.313 |
(2-氧代-1,3-苯并噻唑-3(2H)-基)乙酸 | (2-oxo-1,3-benzothiazol-3(2H)-yl)acetic acid | 945-03-9 | C9H7NO3S | 209.225 |
—— | Dithiocarbonic acid S-methyl ester O-[2-(2-oxo-benzothiazol-3-yl)-ethyl] ester | 121899-70-5 | C11H11NO2S3 | 285.412 |
—— | 3-(6-(azepan-1-yl)hexyl)benzo[d]thiazol-2(3H)-one | 1401088-68-3 | C19H28N2OS | 332.51 |
—— | O-[3-(2-oxo-1,3-benzothiazol-3-yl)propyl] methylsulfanylmethanethioate | 121899-71-6 | C12H13NO2S3 | 299.439 |
—— | 3-(5-(azepan-1-yl)pentyl)benzo[d]thiazol-2(3H)-one | 1401088-67-2 | C18H26N2OS | 318.483 |
—— | Propionic acid 2-(2-oxo-benzothiazol-3-yl)-ethyl ester | 72680-03-6 | C12H13NO3S | 251.306 |
—— | Methyl 4-(2-oxo-1,3-benzothiazol-3-yl)butanimidate | 74943-84-3 | C12H14N2O2S | 250.321 |
—— | 3-(4-(azepan-1-yl)butyl)benzo[d]thiazol-2(3H)-one | 1401088-66-1 | C17H24N2OS | 304.456 |
—— | 3-(2-(pyrrolidin-1-yl)ethyl)benzo[d]thiazol-2(3H)-one | 22291-81-2 | C13H16N2OS | 248.349 |
3-(2-苯基乙基)-1,3-苯并噻唑-2-酮 | 3-phenethylbenzothiazoline-2-one | 142224-24-6 | C15H13NOS | 255.34 |