 " single . A live recording from Boston during the Elevation Tour was featured in the concert film Elevation 2001 : Live from Boston , and on the " Walk On " and " Electrical Storm " singles . The concert video and album U2 Go Home : Live from Slane Castle , Ireland featured another performance from the Elevation Tour , and later performances were featured in the concert films Vertigo 2005 : Live from Chicago and U2 3D ( Vertigo Tour ) , and U2 360 ° at the Rose Bowl ( U2 360 ° Tour ) . The 2004 digital album , Live from the Point Depot , contains a performance from the Lovetown Tour , only available as part of The Complete U2 digital box set .   = = Legacy = =   In 2002 , Q magazine named " Where the Streets Have No Name " the 16th- " most exciting tune ever " . The following year , Q ranked the song at number 459 in a special edition titled " 1001 Best Songs Ever " . Three years later , the magazine 's readers voted the track the 43rd @-@ greatest song in history . Rolling Stone ranked the song at number 28 on its list of the " 100 Greatest Guitar Songs of All Time . " In a 2010 poll by fan site @ U2 , approximately 29 % of 4 @,@ 800 respondents named " Where the Streets Have No Name " as their favourite song from The Joshua Tree , ranking it as the most popular song from the album . In 2010 , American sports network ESPN used the track , among other U2 songs , in commercials for the 2010 FIFA World Cup , with the South African Soweto Gospel Choir adding vocals to the song . The advertisement , titled " Robben Island " , portrays South African political prisoners during the apartheid era forming a soccer team . There are plans to bring a recording of the Soweto @-@ supported performance to retail . Composer John Mackey used the introductory guitar theme in his 2009 piece for wind ensemble , Aurora Awakes . The song 's introduction was used by the Vancouver Canucks hockey team at the start each of their home games , when the players take to the ice . The Baltimore Ravens also use the song as they enter M & T Bank Stadium before home games . The Marquette Golden Eagles men 's basketball team uses this song in their entrance video before all home games at the BMO Harris Bradley Center . The song is also used by the Wisconsin Badgers football team for their entrance video at Camp Randall Stadium prior to all home games . The Kansas Jayhawks men 's basketball team uses the song during their starting lineups at Allen Fieldhouse .   = = Track listing = =   = = Personnel = =   = = Charts = =   = Nazarov cyclization reaction =   The Nazarov cyclization reaction ( often referred to as simply the Nazarov cyclization ) is a chemical reaction used in organic chemistry for the synthesis of cyclopentenones . The reaction is typically divided into classical and modern variants , depending on the reagents and substrates employed . It was originally discovered by Ivan Nikolaevich Nazarov ( 1906 – 1957 ) in 1941 while studying the rearrangements of allyl vinyl ketones .   As originally described , the Nazarov cyclization involves the activation of a divinyl ketone using a stoichiometric Lewis acid or protic acid promoter . The key step of the reaction mechanism involves a cationic 4π @-@ electrocyclic ring closure which forms the cyclopentenone product ( See Mechanism below ) . As the reaction has been developed , variants involving substrates other than divinyl ketones and promoters other than Lewis acids have been subsumed under the name Nazarov cyclization provided that they follow a similar mechanistic pathway .   The success of the Nazarov cyclization as a tool in organic synthesis stems from the utility and ubiquity of cyclopentenones as both motifs in natural products ( including jasmone , the aflatoxins , and a subclass of prostaglandins ) and as useful synthetic intermediates for total synthesis . The reaction has been used in several total syntheses and several reviews have been published .   = = Mechanism = =   The mechanism of the classical Nazarov cyclization reaction was first demonstrated experimentally by Shoppe to be an intramolecular electrocyclization and is outlined below . Activation of the ketone by the acid catalyst generates a pentadienyl cation which undergoes a thermally allowed 4π conrotatory electrocyclization as dictated by the Woodward @-@ Hoffman rules . This generates an oxyallyl cation which undergoes an elimination reaction to lose a β @-@ hydrogen . Subsequent tautomerization of the enolate produces the cyclopentenone product .   As noted above , variants that deviate from this template are known ; what designates a Nazarov cyclization in particular is the generation of the pentadienyl cation followed by electro
Ġ" Ġsingle Ġ. ĠA Ġlive Ġrecording Ġfrom ĠBoston Ġduring Ġthe ĠElev ation ĠTour Ġwas Ġfeatured Ġin Ġthe Ġconcert Ġfilm ĠElev ation Ġ2001 Ġ: ĠLive Ġfrom ĠBoston Ġ, Ġand Ġon Ġthe Ġ" ĠWalk ĠOn Ġ" Ġand Ġ" ĠElectrical ĠStorm Ġ" Ġsingles Ġ. ĠThe Ġconcert Ġvideo Ġand Ġalbum ĠU 2 ĠGo ĠHome Ġ: ĠLive Ġfrom ĠSl ane ĠCastle Ġ, ĠIreland Ġfeatured Ġanother Ġperformance Ġfrom Ġthe ĠElev ation ĠTour Ġ, Ġand Ġlater Ġperformances Ġwere Ġfeatured Ġin Ġthe Ġconcert Ġfilms ĠVert igo Ġ2005 Ġ: ĠLive Ġfrom ĠChicago Ġand ĠU 2 Ġ3 D Ġ( ĠVert igo ĠTour Ġ) Ġ, Ġand ĠU 2 Ġ360 ĠÂ° Ġat Ġthe ĠRose ĠBowl Ġ( ĠU 2 Ġ360 ĠÂ° ĠTour Ġ) Ġ. ĠThe Ġ2004 Ġdigital Ġalbum Ġ, ĠLive Ġfrom Ġthe ĠPoint ĠDepot Ġ, Ġcontains Ġa Ġperformance Ġfrom Ġthe ĠLove town ĠTour Ġ, Ġonly Ġavailable Ġas Ġpart Ġof ĠThe ĠComplete ĠU 2 Ġdigital Ġbox Ġset Ġ. Ġ Ġ Ġ= Ġ= ĠLegacy Ġ= Ġ= Ġ Ġ ĠIn Ġ2002 Ġ, ĠQ Ġmagazine Ġnamed Ġ" ĠWhere Ġthe ĠStreets ĠHave ĠNo ĠName Ġ" Ġthe Ġ16 th - Ġ" Ġmost Ġexciting Ġtune Ġever Ġ" Ġ. ĠThe Ġfollowing Ġyear Ġ, ĠQ Ġranked Ġthe Ġsong Ġat Ġnumber Ġ4 59 Ġin Ġa Ġspecial Ġedition Ġtitled Ġ" Ġ100 1 ĠBest ĠSongs ĠEver Ġ" Ġ. ĠThree Ġyears Ġlater Ġ, Ġthe Ġmagazine Ġ' s Ġreaders Ġvoted Ġthe Ġtrack Ġthe Ġ43 rd Ġ@ - @ Ġgreatest Ġsong Ġin Ġhistory Ġ. ĠRolling ĠStone Ġranked Ġthe Ġsong Ġat Ġnumber Ġ28 Ġon Ġits Ġlist Ġof Ġthe Ġ" Ġ100 ĠGreatest ĠGuitar ĠSongs Ġof ĠAll ĠTime Ġ. Ġ" ĠIn Ġa Ġ2010 Ġpoll Ġby Ġfan Ġsite Ġ@ ĠU 2 Ġ, Ġapproximately Ġ29 Ġ% Ġof Ġ4 Ġ@ , @ Ġ800 Ġrespondents Ġnamed Ġ" ĠWhere Ġthe ĠStreets ĠHave ĠNo ĠName Ġ" Ġas Ġtheir Ġfavourite Ġsong Ġfrom ĠThe ĠJoshua ĠTree Ġ, Ġranking Ġit Ġas Ġthe Ġmost Ġpopular Ġsong Ġfrom Ġthe Ġalbum Ġ. ĠIn Ġ2010 Ġ, ĠAmerican Ġsports Ġnetwork ĠESPN Ġused Ġthe Ġtrack Ġ, Ġamong Ġother ĠU 2 Ġsongs Ġ, Ġin Ġcommercials Ġfor Ġthe Ġ2010 ĠFIFA ĠWorld ĠCup Ġ, Ġwith Ġthe ĠSouth ĠAfrican ĠS ow eto ĠGospel ĠCho ir Ġadding Ġvocals Ġto Ġthe Ġsong Ġ. ĠThe Ġadvertisement Ġ, Ġtitled Ġ" ĠRob ben ĠIsland Ġ" Ġ, Ġportrays ĠSouth ĠAfrican Ġpolitical Ġprisoners Ġduring Ġthe Ġapartheid Ġera Ġforming Ġa Ġsoccer Ġteam Ġ. ĠThere Ġare Ġplans Ġto Ġbring Ġa Ġrecording Ġof Ġthe ĠS ow eto Ġ@ - @ Ġsupported Ġperformance Ġto Ġretail Ġ. ĠCompos er ĠJohn ĠMac key Ġused Ġthe Ġintroductory Ġguitar Ġtheme Ġin Ġhis Ġ2009 Ġpiece Ġfor Ġwind Ġensemble Ġ, ĠAurora ĠAw akes Ġ. ĠThe Ġsong Ġ' s Ġintroduction Ġwas Ġused Ġby Ġthe ĠVancouver ĠCanucks Ġhockey Ġteam Ġat Ġthe Ġstart Ġeach Ġof Ġtheir Ġhome Ġgames Ġ, Ġwhen Ġthe Ġplayers Ġtake Ġto Ġthe Ġice Ġ. ĠThe ĠBaltimore ĠRavens Ġalso Ġuse Ġthe Ġsong Ġas Ġthey Ġenter ĠM Ġ& ĠT ĠBank ĠStadium Ġbefore Ġhome Ġgames Ġ. ĠThe ĠMarqu ette ĠGolden ĠEagles Ġmen Ġ' s Ġbasketball Ġteam Ġuses Ġthis Ġsong Ġin Ġtheir Ġentrance Ġvideo Ġbefore Ġall Ġhome Ġgames Ġat Ġthe ĠB MO ĠHarris ĠBradley ĠCenter Ġ. ĠThe Ġsong Ġis Ġalso Ġused Ġby Ġthe ĠWisconsin ĠBad gers Ġfootball Ġteam Ġfor Ġtheir Ġentrance Ġvideo Ġat ĠCamp ĠRandall ĠStadium Ġprior Ġto Ġall Ġhome Ġgames Ġ. ĠThe ĠKansas ĠJay hawks Ġmen Ġ' s Ġbasketball Ġteam Ġuses Ġthe Ġsong Ġduring Ġtheir Ġstarting Ġline ups Ġat ĠAllen ĠField house Ġ. Ġ Ġ Ġ= Ġ= ĠTrack Ġlisting Ġ= Ġ= Ġ Ġ Ġ= Ġ= ĠPersonnel Ġ= Ġ= Ġ Ġ Ġ= Ġ= ĠCh arts Ġ= Ġ= Ġ Ġ Ġ= ĠNaz arov Ġcycl ization Ġreaction Ġ= Ġ Ġ ĠThe ĠNaz arov Ġcycl ization Ġreaction Ġ( Ġoften Ġreferred Ġto Ġas Ġsimply Ġthe ĠNaz arov Ġcycl ization Ġ) Ġis Ġa Ġchemical Ġreaction Ġused Ġin Ġorganic Ġchemistry Ġfor Ġthe Ġsynthesis Ġof Ġcycl op ent en ones Ġ. ĠThe Ġreaction Ġis Ġtypically Ġdivided Ġinto Ġclassical Ġand Ġmodern Ġvariants Ġ, Ġdepending Ġon Ġthe Ġre agents Ġand Ġsubstr ates Ġemployed Ġ. ĠIt Ġwas Ġoriginally Ġdiscovered Ġby ĠIvan ĠNikola ev ich ĠNaz arov Ġ( Ġ1906 ĠâĢĵ Ġ1957 Ġ) Ġin Ġ1941 Ġwhile Ġstudying Ġthe Ġrearr ang ements Ġof Ġall yl Ġvinyl Ġket ones Ġ. Ġ Ġ ĠAs Ġoriginally Ġdescribed Ġ, Ġthe ĠNaz arov Ġcycl ization Ġinvolves Ġthe Ġactivation Ġof Ġa Ġdiv inyl Ġket one Ġusing Ġa Ġsto ichi ometric ĠLewis Ġacid Ġor Ġprot ic Ġacid Ġpromoter Ġ. ĠThe Ġkey Ġstep Ġof Ġthe Ġreaction Ġmechanism Ġinvolves Ġa Ġc ation ic Ġ4 ÏĢ Ġ@ - @ Ġelectro cycl ic Ġring Ġclosure Ġwhich Ġforms Ġthe Ġcycl op ent en one Ġproduct Ġ( ĠSee ĠMechan ism Ġbelow Ġ) Ġ. ĠAs Ġthe Ġreaction Ġhas Ġbeen Ġdeveloped Ġ, Ġvariants Ġinvolving Ġsubstr ates Ġother Ġthan Ġdiv inyl Ġket ones Ġand Ġpromoters Ġother Ġthan ĠLewis Ġacids Ġhave Ġbeen Ġsubs umed Ġunder Ġthe Ġname ĠNaz arov Ġcycl ization Ġprovided Ġthat Ġthey Ġfollow Ġa Ġsimilar Ġmechan istic Ġpathway Ġ. Ġ Ġ ĠThe Ġsuccess Ġof Ġthe ĠNaz arov Ġcycl ization Ġas Ġa Ġtool Ġin Ġorganic Ġsynthesis Ġstems Ġfrom Ġthe Ġutility Ġand Ġubiqu ity Ġof Ġcycl op ent en ones Ġas Ġboth Ġmotif s Ġin Ġnatural Ġproducts Ġ( Ġincluding Ġj asm one Ġ, Ġthe Ġa flat ox ins Ġ, Ġand Ġa Ġsubclass Ġof Ġprost ag land ins Ġ) Ġand Ġas Ġuseful Ġsynthetic Ġintermedi ates Ġfor Ġtotal Ġsynthesis Ġ. ĠThe Ġreaction Ġhas Ġbeen Ġused Ġin Ġseveral Ġtotal Ġsynthes es Ġand Ġseveral Ġreviews Ġhave Ġbeen Ġpublished Ġ. Ġ Ġ Ġ= Ġ= ĠMechan ism Ġ= Ġ= Ġ Ġ ĠThe Ġmechanism Ġof Ġthe Ġclassical ĠNaz arov Ġcycl ization Ġreaction Ġwas Ġfirst Ġdemonstrated Ġexperiment ally Ġby ĠSh opp e Ġto Ġbe Ġan Ġint ram ole cular Ġelectro cycl ization Ġand Ġis Ġoutlined Ġbelow Ġ. ĠActiv ation Ġof Ġthe Ġket one Ġby Ġthe Ġacid Ġcatalyst Ġgenerates Ġa Ġpent ad ien yl Ġc ation Ġwhich Ġundergo es Ġa Ġtherm ally Ġallowed Ġ4 ÏĢ Ġcon rot atory Ġelectro cycl ization Ġas Ġdictated Ġby Ġthe ĠWoodward Ġ@ - @ ĠHoffman Ġrules Ġ. ĠThis Ġgenerates Ġan Ġoxy ally l Ġc ation Ġwhich Ġundergo es Ġan Ġelimination Ġreaction Ġto Ġlose Ġa ĠÎ² Ġ@ - @ Ġhydrogen Ġ. ĠSub sequent Ġt aut omer ization Ġof Ġthe Ġen olate Ġproduces Ġthe Ġcycl op ent en one Ġproduct Ġ. Ġ Ġ ĠAs Ġnoted Ġabove Ġ, Ġvariants Ġthat Ġdev iate Ġfrom Ġthis Ġtemplate Ġare Ġknown Ġ; Ġwhat Ġdesign ates Ġa ĠNaz arov Ġcycl ization Ġin Ġparticular Ġis Ġthe Ġgeneration Ġof Ġthe Ġpent ad ien yl Ġc ation Ġfollowed Ġby Ġelectro