Yeshiva University - Masmid Yearbook (New York, NY)

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March 27, 1976 i . he, ettint : ? i : t . . riiw are you doin ? J ' r sorry I haven ' t written in a while, bJt ar you ' ll 80- n see from ay letter, I ' ve really leen pretty busy lately. As you kn , 1 atr, taking bio and Orgo again this tern.. y ti r.idtor.i is C5n.ln£ up next ,.,Dn lay (Dr. Tendler is f ivint, it on 5 chapters), and his fill-in tests are really -ircer. The 1-riday foiloi»infc the fcio nidtern., I have an tort, and who knjws »vhen I ' r. feoin i to study for that. -iKfe au all-nighter the night before, heavy on the .... ajij . j- oz). I can ' t even study next ' iuesday night t.a re I ' ve teen goint dov n j Kapian ' c an Tuesday nights i.-. a . . , t i . r» t. being tricre a x aay i»undayo. e teii you, ivaplan ' s can rea iy get on your nerves. guys here go to the ciarsesi iTiOst of us just eit . t: his ta,e£ ail aay and scribble some notes a. v.T . .-teo Kaji an ' s a couple cf »eeks ago it was really ' ■ ■ ■ ' ■■■ ' f Sunaay:; tnere, 1 really feit ■ ' the first Science Test of hin C ' X njtyte fifteen of then, right. ' ' .HI ' reajy to quit then ana there, rtow tetter, ana besides there are s-jme pretty •-. in tne Brooklyn Kaplan ' r, (In ..anhattan int. but thp gir- ' S aren ' t At g ' jod lookine;.-) •■ ' -aJsets • !, ' • jr after hour ' S crew jn».ard in t ..---.-. ..jst • . -.cive also been curing the week, and needless t-- say I rcnl beating. • :s t yju is that n cotter what! !ire always YJ guys a.reaay tnere • ■•-.,. : .n. ' weo up to kaplan ' E -ith the feilasJ f : . ;-; :. ..: g jne to bed at •; . I Just couion ' t get u; . • between bio, c-rgo ar. j .a;. a.-. ' . . but i ' r trving. I ' ve been goin, : or. Stern, but i thlnic I ' l, bre f. ; can spenv; ai of n.y tir.e at . ar. 1 dreading; that! Tne ozar ., right after iecach, xesr th;. tin » a may . . ., I ' v ■ staf: ' . ' : care study a little bij (sjr.e guys have- . ' ' t ices. a. ready.) eo I ' m ending off here, yourself. I ' ll see you sach.

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( .iiiiciliiiiiiiii Irriin ilic ihroc sirucliircs, V VII, l.il ili i. ' llic tailitul in u wiiy iliiK is mil posMlilc r M Ihc luiiicciiii ' . KL ' toimiKC llui luwcri Ihc encriiy conieni of llic hcii yl radical more Ihun il lowcrk Ihc energy conleni or lolucne. Thit c«lra slabllliiilion of ihc rudicul cvidciilly umouiili tu 1 ' kcul inole (Fi||. 12.1). I ' lttiiri ' 12.1. Molcciiliir slruclurc and rule of rcuclion. KcHonuncc- M.iliili cd bcn yl ruUiciil formed faslcr ihan mclhyl radical. (Ploi aligned Willi each other for easy eonipurison.) We say, ihcn, Ihal ihc bcn yl radical h Mahitntd by rewmim. When we use Ihis expression, we nnisl always bear in mind ihal wc aclually mean ihal ihc ben yl radical is slabili ed by resonance lo a greater txicnl limn Ihe hydrocarbon from which il is formed. In icrnis of orbilals, dclocalizalion results from overlap of the p orbiial occu- pied by Ihc odd eleciron with Ihc n cloud of ihe ring. FlRurc 12.2. Bcn vl radical. The orbilal occupied by the odd cleeln overlaps rr cloud of ring. Hcvaphenylclhanc 1 Zn Cl; E pectcil pnulua 6 Hnrtl M lA ii%: HI ' HIM ' HI i Hn(ll ly u( MOM: •lltl. bcn yl I ' r I ' . . irSTTwr «»« ' lw pf P)l ik iltol ( ll,( ll;(H,( IM ll )H fl ' Fwii l «Iuj4wI (H,rH; H,f M)CH,0 afmyl (Man CH, C - -; J— » CM.-i-CM, rBulyl tXuJm i-Mwixl c 2. Mracllon Kith phMphwin lilhilMri. DiKuiKi) in Sec. 16 10 R OH . PX, — . KX « M,FO, (PX, - PBf,. PI,) mfln CH, CH,rH.. Mf H H 2-Mctli l-l-tMjijnol CH,CH,OH tihyl ilcalKil CM, -—- . CH,CH :HCH,Bf rMokyl-f . CHCH, Bt I -B cMno- 1 -phcnyfalJuAC CH,CH,I txtryltoattt .V U :l,)drallon. DiKulKd in Sect. 9.19 S.23, Uld 16.). , . . i I —C C— ♦ HjO Reorraniemefii mojr e€ri0 C-C- H OH CH,CH;CH;CH,OH n-Bulyl alcohol Rncllvlly of ROM: 3 ' 2 I CH.CH CHCH, and CH :M;CH- CH, 2-Buicnc l-BuuBC Ma or proAtel