Knowledge (XXG)

1-Bromo-4-iodobenzene

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Mio, Matthew J.; Kopel, Lucas C.; Braun, Julia B.; Gadzikwa, Tendai L.; Hull, Kami L.; Brisbois, Ronald G.; Markworth, Christopher J.; Grieco, Paul A. (2002). "One-Pot Synthesis of Symmetrical and Unsymmetrical Bisarylethynes by a Modification of the Sonogashira Coupling Reaction".
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Banerjee, M.; Shukla, R.; Rathore, R. (15 January 2009). "Synthesis, Optical, and Electronic Properties of Soluble Poly-p-phenylene Oligomers as Models for Molecular Wires".
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while leaving the bromine end unreacted, by running the reaction at room temperature. For example, two equivalents of 1-bromo-4-iodobenzene can couple to
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Chinchilla, R.; Nájera, C. (2007), "The Sonogashira Reaction: A Booming Methodology in Synthetic Organic Chemistry",
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in a room temperature symmetrical Sonogashira coupling (with TMSA being deprotected to acetylene
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Except where otherwise noted, data are given for materials in their
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Since aryl iodides are more reactive than aryl bromides in the
236: 430:In one laboratory route to 1-bromo-4-iodobenzene, 276:InChI=InChI = 1S/C6H4BrI/c7-5-1-3-6(8)4-2-5/h1-4H 198: 92: 8: 251: 158: 136: 15: 218: 581:Journal of the American Chemical Society 518: 297: 272: 247: 149: 357:91 °C (196 °F; 364 K) 279:Key: UCCUXODGPMAHRL-UHFFFAOYSA-N 7: 189: 14: 446:salt, which is then treated with 482: 40: 31: 22: 450:to form 1-bromo-4-iodobenzene. 384:(at 25 °C , 100 kPa). 1: 434:is treated with concentrated 476:bis(4-bromophenyl)acetylene 722: 339:282.90 g/mol 378: 361: 308: 288: 263: 76: 65: 53: 48: 39: 30: 21: 696:Bromobenzene derivatives 559:pubchem.ncbi.nlm.nih.gov 701:Iodobenzene derivatives 555:"1-Bromo-4-iodobenzene" 527:"1-Bromo-4-iodobenzene" 468:trimethylsilylacetylene 414:) with the formula BrC 17:1-Bromo-4-iodobenzene 400:1-Bromo-4-iodobenzene 59:1-Bromo-4-iodobenzene 460:Sonogashira coupling 55:Preferred IUPAC name 18: 706:Mixed halobenzenes 507:Bromochlorobenzene 388:Infobox references 373:1,4-Dibromobenzene 362:Related compounds 16: 668:10.1021/ol026266n 662:(19): 3199–3202. 631:10.1021/cr050992x 594:10.1021/ja805102d 396:Chemical compound 394: 393: 368:Related compounds 232:CompTox Dashboard 118:Interactive image 71:-Bromoiodobenzene 713: 680: 679: 648: 642: 641: 612: 606: 605: 588:(5): 1780–1786. 575: 569: 568: 566: 565: 550: 544: 543: 541: 539: 523: 486: 448:potassium iodide 347:colorless solid 316:Chemical formula 300:C1=CC(=CC=C1Br)I 256: 255: 240: 238: 222: 202: 191: 170: 162: 151: 140: 120: 96: 44: 35: 26: 19: 721: 720: 716: 715: 714: 712: 711: 710: 686: 685: 684: 683: 655:Organic Letters 650: 649: 645: 614: 613: 609: 577: 576: 572: 563: 561: 552: 551: 547: 537: 535: 525: 524: 520: 515: 493: 456: 428: 421: 417: 397: 390: 385: 369: 328: 324: 318: 304: 301: 296: 295: 284: 281: 280: 277: 271: 270: 259: 241: 234: 225: 205: 192: 180: 143: 123: 110: 99: 86: 72: 61: 60: 12: 11: 5: 719: 717: 709: 708: 703: 698: 688: 687: 682: 681: 643: 625:(3): 874–922, 607: 570: 545: 517: 516: 514: 511: 510: 509: 504: 499: 492: 489: 488: 487: 455: 452: 440:sodium nitrite 432:4-bromoaniline 427: 424: 419: 415: 395: 392: 391: 386: 382:standard state 379: 376: 375: 370: 367: 364: 363: 359: 358: 355: 349: 348: 345: 341: 340: 337: 331: 330: 326: 322: 319: 314: 311: 310: 306: 305: 303: 302: 299: 291: 290: 289: 286: 285: 283: 282: 278: 275: 274: 266: 265: 264: 261: 260: 258: 257: 244: 242: 230: 227: 226: 224: 223: 215: 213: 207: 206: 204: 203: 195: 193: 185: 182: 181: 179: 178: 174: 172: 164: 163: 153: 145: 144: 142: 141: 133: 131: 125: 124: 122: 121: 113: 111: 104: 101: 100: 98: 97: 89: 87: 82: 79: 78: 74: 73: 67: 63: 62: 58: 57: 51: 50: 46: 45: 37: 36: 28: 27: 13: 10: 9: 6: 4: 3: 2: 718: 707: 704: 702: 699: 697: 694: 693: 691: 677: 673: 669: 665: 661: 657: 656: 647: 644: 640: 636: 632: 628: 624: 620: 619: 611: 608: 603: 599: 595: 591: 587: 583: 582: 574: 571: 560: 556: 549: 546: 534: 533: 528: 522: 519: 512: 508: 505: 503: 500: 498: 495: 494: 490: 485: 481: 480: 479: 477: 473: 469: 465: 461: 453: 451: 449: 445: 441: 437: 436:sulfuric acid 433: 425: 423: 413: 409: 405: 401: 389: 383: 377: 374: 371: 366: 365: 360: 356: 354: 353:Melting point 351: 350: 346: 343: 342: 338: 336: 333: 332: 320: 317: 313: 312: 307: 298: 294: 287: 273: 269: 262: 254: 250: 249:DTXSID5060433 246: 245: 243: 233: 229: 228: 221: 217: 216: 214: 212: 209: 208: 201: 197: 196: 194: 188: 184: 183: 176: 175: 173: 171: 166: 165: 161: 157: 154: 152: 150:ECHA InfoCard 147: 146: 139: 135: 134: 132: 130: 127: 126: 119: 115: 114: 112: 108: 103: 102: 95: 91: 90: 88: 85: 81: 80: 75: 70: 64: 56: 52: 47: 43: 38: 34: 29: 25: 20: 659: 653: 646: 622: 616: 610: 585: 579: 573: 562:. Retrieved 558: 548: 536:. Retrieved 530: 521: 497:Bromobenzene 471: 457: 442:to form the 429: 408:aryl bromide 399: 398: 77:Identifiers 68: 66:Other names 502:Iodobenzene 426:Preparation 412:aryl iodide 404:aryl halide 402:is a mixed 344:Appearance 309:Properties 156:100.008.785 690:Categories 618:Chem. Rev. 564:2023-10-22 538:21 October 532:ChemSpider 513:References 474:) to form 335:Molar mass 329:BrI 220:R9LDG2XS7C 129:ChemSpider 105:3D model ( 84:CAS Number 553:PubChem. 464:acetylene 454:Reactions 444:diazonium 177:209-662-7 169:EC Number 676:12227748 639:17305399 602:19146375 491:See also 94:589-87-7 472:in-situ 187:PubChem 674:  637:  600:  293:SMILES 49:Names 268:InChI 200:11522 138:11038 107:JSmol 672:PMID 635:PMID 598:PMID 540:2023 438:and 410:and 211:UNII 664:doi 627:doi 623:107 590:doi 586:131 422:I. 237:EPA 190:CID 692:: 670:. 658:. 633:, 621:, 596:. 584:. 557:. 529:. 478:. 678:. 666:: 660:4 629:: 604:. 592:: 567:. 542:. 420:4 418:H 416:6 406:( 327:4 325:H 323:6 321:C 239:) 235:( 109:) 69:p

Index




Preferred IUPAC name
CAS Number
589-87-7
JSmol
Interactive image
ChemSpider
11038
ECHA InfoCard
100.008.785
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EC Number
PubChem
11522
UNII
R9LDG2XS7C
CompTox Dashboard
DTXSID5060433
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InChI
SMILES
Chemical formula
Molar mass
Melting point
1,4-Dibromobenzene
standard state
Infobox references
aryl halide

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