sankraman dhatoo alkine sankul

organometallic rasayanshastrat, sankraman dhatoo alkine sankul heey eka kinwa adhik alkine legands asalele samanvay sanyug aahe. ashee sanyuge anek utprerak pratikriyanmadhye madhyavarti asatat jee alkineche itar sendriya utpadananmadhye rupantar karatat, udaa.jee. hydrogenation aanee trimerisation.
sanshleshan.
sankraman dhatoo alkine sankule bahutekda alkaindware asthir legandschya visthapanadvare tayar hotat. udaharanarth, alkinechya diacobalt octacarbonilchya pratikriyemule cobalt-alkinechi vividh sanyuge udbhavtat.
dhatuche halides qamee karoon anek alkine sankul tayar hotatah
rachana aanee bandh.
sankraman dhatunshi alkinecha samanvay haah alkinsarkhach asato. yaa bandhanache varnan dewar-chutt-dunkanson modeldware kele aahe. guntaguntinantar see-see bandh vadhato aanee alkynyl carbon 180 anshanvarun door vakato. udaharanarth, phenylpropine complexes piitii (pii. pii. etch. 3) 2 (emm. eae. see. 2. pii. etch.) madhye, see-see antar 1.277 (25) viruddha 1.2 aahe. see-see-see coone sanklishtatevar reshatmakatepasun 40° vikrut karato. kaaran guntaguntimule pravrutt honare vakane, cycloheptine aanee cyclooctine sarkhya tanalelya alkineche guntaguntidware sthirikaran hote.
ir varnapatat alkineche see. ii. aine. see. compan 2300 seey. mea. −1 chya jawal hote. hii paddhat sanklishtatevar sumare 1800 seey. mea.-1 paryant badalate, jee see-see bandh kamkuvat jhalyache darshavate.
η2-ekach dhatuchya kendramadhye samanvay.
jevha ekach dhatuchya anooshi bajula bandhale jaate, tevha alkine diahapto mhanoon kaam karato, sahasa done-electron daata. prarambhik dhatoo sankulansathi, udaa.jee., cp2ti (c2r2), alkinechya π * antibonding orbitalspaiki ekamadhye majboot π-backbonding darshavile jaate. yaa sankulache varnan ti (4) chey metalyclopropine vyutpann mhanoon kele aahe. usheera sankraman dhatoo sankulansathi, udaa.jee., pt (pph3) 2 (mec2ph), π-backbonding qamee pramukh aahe aanee complexela auxidation sthitee 0 niyukt kelee aahe.
kahee sankulanmadhye, alkineche chaar-electron daata mhanoon vargikaran kele jaate. yaa prakarananmadhye, paee-electronchya donhi jodya dhatula daan karatat. yaa prakarche bandh pratham doubleu (qoo) (qoo) 3 prakarchya sankulanmadhye samavisht kele gele hote.
η2, η2-samanvay done dhatoo kendranna jodane.
alkinemadhye done π bandh asalyamule, alkine sthir sankul tayar karoo shakatat jyamadhye teey done dhatoo kendranna jodatat. alkine ekoon chaar electron daan karate, jyamadhye pratyek dhatula done electron daan kele jaatat. aanee yaa bandh yojnesah complexche udaharan mhanje η2-defanilacitylene-(hexacarbonyl) diacobalt (0).
benzine sankul.
sankraman dhatoo benzine sankul alkine sankulanche eka vishesh prakaran darshavtat kaaran dhatuchya anupasthitit mukt benzine sthir nasatat.
anuprayog.
dhatuche alkine sankul heey alkinechya alkinmadhye ardh-hydrogenationmadhye madhyavarti asatatah
heey parivartan mothya pramanavar telshuddhikaran karkhanyanmadhye kele jaate, jeey ethylenechya utpadanat nakalatpane acetylene tayar karatat. sookshm rasayne tayar karnyasathi dekhil heey upayukt aahe. ardh-hydrogenationmule sis alkin midatat.
dhatoo-alkine sankul heey dhatoo-utprerit trimurtikaran aanee tetramerizationmadhe dekhil madhyavarti aahet. dhatuchya alkine sankulanchya madhyasthidvare acetylenemadhun cyclooctetrine tayar hote. yaa abhikriyechya prakarancha vapar paryayi pyridinechya kahee sanshleshanasathi keela jaato. 
posson-khand pratikriya cobalt-alkine sankulanchya madhyasthidvare cyclopentenonsla marg pradan karate.
acrylic aaml ekada acetylenechya hydrocarboxylation tayar kele gele hoteh
kolasa-aadharit (acetylene) pasoon petroleum-aadharit feedstoxkade (olephine) sthalantarit jhalyamule, alkines utprerak pratikriya audhyogikdrushtya mothya pramanat prachalit naheet. 
alkine sankulancha samavesh asalelya dhatuchya utprerakacha vapar karoon polyacetylene tayar kele gele aahe.

